OxiSelect ORAC kit

OxiSelect ORAC kit

Contact us: [email protected]

OxiSelect Flavonoid Assay Kit

XAN-5077 200 assays
EUR 609.6

OxiSelect HORAC Activity Assay Kit

STA-346 192 assays
EUR 692.4
Description: The HORAC assay is a powerful tool to measure the antioxidant capacity of biomolecules. Our OxiSelect HORAC Activity Assay measures the degradation of free hydroxyl radicals in less than 2 hours from a wide variety of sample types.

OxiSelect HORAC Activity Assay Kit

STA-346-5 5 x 192 assays
EUR 2732.4
Description: The HORAC assay is a powerful tool to measure the antioxidant capacity of biomolecules. Our OxiSelect HORAC Activity Assay measures the degradation of free hydroxyl radicals in less than 2 hours from a wide variety of sample types.

OxiSelect AOPP Assay Kit (200 assays)

STA-318 200 assays
EUR 762
Description: Advanced Oxidation Protein Products (AOPP) are uremic toxins created during oxidative stress through the reaction of plasma proteins with chlorinated oxidants such as chloramines or hypochlorous acid. AOPP levels are elevated in patients with renal complications, diabetes mellitus, and atherosclerosis, as well as HIV-positive patients. Our OxiSelect AOPP Assay Kit provides a convenient method to assess oxidative stress. The kit includes a Chloramine standard and an AOPP Human Serum Albumin conjugate for use as a positive control.

OxiSelect Protein Radical ELISA Kit

STA-810 96 assays
EUR 706.8
Description: Protein radicals form from electron transfer from various reactive oxygen and reactive nitrogen species. Protein radicals have been linked to various disorders including amyotrophic lateral sclerosis, Huntington's Disease and Alzheimer's disease. The OxiSelect Protein Radical ELISA Kit quantifies free radicals in a standard 96-well plate.

OxiSelect Polyamine Oxidase Assay Kit

XPX-5107 100 assays
EUR 540

OxiSelect 96-Well Comet Assay Kit

STA-355 96 assays
EUR 512.4
Description: Our OxiSelect 96-Well Comet Assay Kits provide a higher-throughput way to screen for general DNA damage, regardless of the source or nature of the damage. Kits contain Comet Slides, reagents, and a fluorescent dye to visualize cells under an epifluorescence microscope.

OxiSelect 96-Well Comet Assay Kit

STA-355-5 5 x 96 assays
EUR 1959.6
Description: Our OxiSelect 96-Well Comet Assay Kits provide a higher-throughput way to screen for general DNA damage, regardless of the source or nature of the damage. Kits contain Comet Slides, reagents, and a fluorescent dye to visualize cells under an epifluorescence microscope.

OxiSelect BPDE DNA Adduct ELISA Kit

STA-357 96 assays
EUR 908.4
Description: BPDE-DNA standards or unknown DNA samples are adsorbed onto a 96-well DNA high-binding plate. The BPDE-DNA adducts present in the sample or standard are probed with an Anti-BPDE-I Antibody, followed by an HRP Conjugated Secondary Antibody. The BPDE-DNA adduct content in an unknown sample is determined by comparing with a standard curve that is prepared from predetermined BPDE-DNA standards.

OxiSelect BPDE Protein Adduct ELISA Kit

STA-301 96 assays
EUR 943.2
Description: BSA standards or protein samples (10 ?g/mL) are adsorbed onto a 96-well plate for 2 hrs at 37ºC.  The BPDE-protein adducts present in the sample or standard are probed with an Anti-BPDE-I Antibody, followed by an HRP Conjugated Secondary Antibody.  The BPDE protein adduct content in an unknown sample is determined by comparing with a standard curve that is prepared from predetermined BPDE-BSA standards.

OxiSelect Ascorbic Acid Assay Kit (FRASC)

STA-860 200 assays
EUR 672
Description: Ascorbic acid is a vital water-soluble antioxidant found in living organisms. Ascorbic acid is critical for a variety of functions related to tissue growth and wound healing, neurotransmitter formation, blood cholesterol levels, as well as free radical neutralization. The OxiSelect Ascorbic Acid Assay Kit is a quantitative assay for measuring ascorbic acid within various samples. The assay is based on the Ferric Reducing/Antioxidant Ascorbic Acid (FRASC) chemistry driven by the electron donating reducing power of antioxidants. The kit employs ascorbate oxidase, which allows the user to differentiate the ascorbic acid content from other antioxidants present within their sample. Ascorbic acid levels in a sample are determined by measuring the difference in optical density between two sample wells, one with and one without the enzyme.

OxiSelect Protein Carbonyl Immunoblot Kit

STA-308 10 blots
EUR 574.8
Description: The most common products of protein oxidation in biological samples are the carbonyl derivatives of proline, lysine, arginine and threonine residues. Such derivatives are chemically stable and serve as markers for oxidative stress in most types of reactive oxygen species. Our OxiSelect Protein Carbonyl Immunoblot Kit provides a rapid, efficient method for the detection of protein carbonyl residues. The immunoblot format provides a convenient way to compare oxidized and non-oxidized protein fingerprints.

OxiSelect Glutathione Reductase Assay Kit

STA-812 100 assays
EUR 505.2
Description: Cell Biolabs? OxiSelect Glutathione Reductase Assay Kit is a   Glutathione reductase activity is defined as 1 unit of enzyme reducing 1 µmole oxidized glutathione (GSSG) per minute at pH 7.6 and 25ºC.  The kit employs a simple enzymatic recycling reaction for glutathione quantification where the reduction of a chromagen is correlated to glutathione reductase enzymatic activity.  The kit has a detection sensitivity limit of approximately 0.6 mU/mL.  Each kit provides sufficient reagents to perform up to 100 assays, including standard curve and unknown samples.  

OxiSelect Nitrotyrosine ELISA Kit (1 plate)

STA-305 96 assays
EUR 957.6
Description: Nitric oxide influences a variety of biological processes including cell proliferation, apoptosis, neurotoxicity and extracellular matrix remodeling. Nitric oxide reacts with superoxide to form peroxynitrite, which in turn nitrates tyrosine residues in proteins. Nitrotyrosine therefore serves as a marker for peroxynitrite action in a variety of disease states and in conditions of cellular damage and oxidative stress. Our OxiSelect Nitrotyrosine ELISA Kit provides a sensitive method to measure the formation of 3-nitrotyrosine in proteins.

OxiSelect TBARS Assay Kit (MDA Quantitation)

STA-330 200 assays
EUR 790.8
Description: The TBARS (Thiobarbituric Acid Reactive Substances) assay is well-established for screening and monitoring lipid peroxidation. MDA forms a 1:2 adduct with thiobarbituric acid; the MDA-TBA adduct can then be measured. Our OxiSelect TBARS Assay Kit provides a much more user-friendly protocol to measure the MDA-TBA adduct. Reaction volumes are much smaller than the traditional assay, so much less sample is required. Also, reactions can be performed in standard polypropylene tubes - no glass tubes or glass marbles are required. Important Note: MDA adducts are not stable long term. For best results test all samples immediately upon collection, or freeze them at -80ºC for up to one month. MDA may be degraded in samples that have been frozen for longer periods; in such cases more reliable results may be obtained from more stable markers of oxidative stress such as protein carbonyl, 8-OHdG or 4-HNE.

OxiSelect TBARS Assay Kit (MDA Quantitation)

STA-330-5 5 x 200 assays
EUR 3205.2
Description: The TBARS (Thiobarbituric Acid Reactive Substances) assay is well-established for screening and monitoring lipid peroxidation. MDA forms a 1:2 adduct with thiobarbituric acid; the MDA-TBA adduct can then be measured. Our OxiSelect TBARS Assay Kit provides a much more user-friendly protocol to measure the MDA-TBA adduct. Reaction volumes are much smaller than the traditional assay, so much less sample is required. Also, reactions can be performed in standard polypropylene tubes - no glass tubes or glass marbles are required. Important Note: MDA adducts are not stable long term. For best results test all samples immediately upon collection, or freeze them at -80ºC for up to one month. MDA may be degraded in samples that have been frozen for longer periods; in such cases more reliable results may be obtained from more stable markers of oxidative stress such as protein carbonyl, 8-OHdG or 4-HNE.

OxiSelect MDA Adduct Competitive ELISA Kit

STA-832 96 assays
EUR 957.6
Description: MDA, or malondialdehyde, is a widely accepted marker for oxidative stress. Our OxiSelect MDA Competitive ELISA Kit provides a sensitive, specific method for detection of this lipid peroxidation by-product. Important Note: MDA adducts are not stable long term. For best results test all samples immediately upon collection, or freeze them at -80ºC for up to one month. MDA may be degraded in samples that have been frozen for longer periods; in such cases more reliable results may be obtained from more stable markers of oxidative stress such as protein carbonyl, 8-OHdG or 4-HNE.

OxiSelect MDA Adduct Competitive ELISA Kit

STA-832-5 5 x 96 assays
EUR 3888
Description: MDA, or malondialdehyde, is a widely accepted marker for oxidative stress. Our OxiSelect MDA Competitive ELISA Kit provides a sensitive, specific method for detection of this lipid peroxidation by-product. Important Note: MDA adducts are not stable long term. For best results test all samples immediately upon collection, or freeze them at -80ºC for up to one month. MDA may be degraded in samples that have been frozen for longer periods; in such cases more reliable results may be obtained from more stable markers of oxidative stress such as protein carbonyl, 8-OHdG or 4-HNE.

OxiSelect HNE Adduct Competitive ELISA Kit

STA-838 96 assays
EUR 957.6
Description: 4-hydroxynonenal (4-HNE or HNE) is a well known by-product of lipid peroxidation and is widely accepted as a stable marker for oxidative stress. Our OxiSelect HNE Adduct Competitive ELISA Kit measures the formation of HNE adducts to any protein residue using a competitive ELISA format.

OxiSelect HNE Adduct Competitive ELISA Kit

STA-838-5 5 x 96 assays
EUR 3888
Description: 4-hydroxynonenal (4-HNE or HNE) is a well known by-product of lipid peroxidation and is widely accepted as a stable marker for oxidative stress. Our OxiSelect HNE Adduct Competitive ELISA Kit measures the formation of HNE adducts to any protein residue using a competitive ELISA format.

OxiSelect Comet Assay Kit (3-Well Slides)

STA-350 15 assays
EUR 393.6
Description: Our OxiSelect 3-Well Comet Assay Kits provide a fast, convenient way to screen for general DNA damage, regardless of the source or nature of the damage. Kits include Comet Slides, reagents, and a fluorescent dye to visualize cells under an epifluorescence microscope.

OxiSelect Comet Assay Kit (3-Well Slides)

STA-351 75 assays
EUR 721.2
Description: Our OxiSelect 3-Well Comet Assay Kits provide a fast, convenient way to screen for general DNA damage, regardless of the source or nature of the damage. Kits include Comet Slides, reagents, and a fluorescent dye to visualize cells under an epifluorescence microscope.

OxiSelect Comet Assay Kit (3-Well Slides)

STA-351-5 5 x 75 assays
EUR 2836.8
Description: Our OxiSelect 3-Well Comet Assay Kits provide a fast, convenient way to screen for general DNA damage, regardless of the source or nature of the damage. Kits include Comet Slides, reagents, and a fluorescent dye to visualize cells under an epifluorescence microscope.

OxiSelect Nitrotyrosine ELISA Kit (5 plates)

STA-305-5 5 x 96 assays
EUR 3888
Description: Nitric oxide influences a variety of biological processes including cell proliferation, apoptosis, neurotoxicity and extracellular matrix remodeling. Nitric oxide reacts with superoxide to form peroxynitrite, which in turn nitrates tyrosine residues in proteins. Nitrotyrosine therefore serves as a marker for peroxynitrite action in a variety of disease states and in conditions of cellular damage and oxidative stress. Our OxiSelect Nitrotyrosine ELISA Kit provides a sensitive method to measure the formation of 3-nitrotyrosine in proteins.

OxiSelect Nitrotyrosine ELISA Kit, Trial Size

STA-305-T 32 assays
EUR 505.2
Description: Nitric oxide influences a variety of biological processes including cell proliferation, apoptosis, neurotoxicity and extracellular matrix remodeling. Nitric oxide reacts with superoxide to form peroxynitrite, which in turn nitrates tyrosine residues in proteins. Nitrotyrosine therefore serves as a marker for peroxynitrite action in a variety of disease states and in conditions of cellular damage and oxidative stress. Our OxiSelect Nitrotyrosine ELISA Kit provides a sensitive method to measure the formation of 3-nitrotyrosine in proteins.

OxiSelect Nitrotyrosine Protein Immunoblot Kit

STA-303 10 blots
EUR 490.8
Description: Nitric oxide influences a variety of biological processes including cell proliferation, apoptosis, neurotoxicity and extracellular matrix remodeling. Nitric oxide reacts with superoxide to form peroxynitrite, which in turn nitrates tyrosine residues in proteins. Nitrotyrosine therefore serves as a marker for peroxynitrite action in a variety of disease states and in conditions of cellular damage and oxidative stress. Our OxiSelect Nitrotyrosine Immunoblot Kit provides a simple method to measure the formation of 3-nitrotyrosine in proteins by Western blot detection.

OxiSelect Protein Carbonyl ELISA Kit (1 plate)

STA-310 96 assays
EUR 957.6
Description: The most common products of protein oxidation in biological samples are the carbonyl derivatives of proline, lysine, arginine and threonine residues. Such derivatives are chemically stable and serve as markers for oxidative stress in most types of reactive oxygen species. Our OxiSelect Protein Carbonyl ELISA Kit provides a rapid, efficient method for the detection of protein carbonyl residues. The ELISA format is perfect for higher throughput and high sensitivity; we have eliminated concentration and precipitation steps allowing greater sample retention.

OxiSelect Free Hydrogen Sulfide Gas Assay Kit

XAN-5084 100 assays
EUR 512.4

OxiSelect Protein Carbonyl ELISA Kit (5 plates)

STA-310-5 5 x 96 assays
EUR 3888
Description: The most common products of protein oxidation in biological samples are the carbonyl derivatives of proline, lysine, arginine and threonine residues. Such derivatives are chemically stable and serve as markers for oxidative stress in most types of reactive oxygen species. Our OxiSelect Protein Carbonyl ELISA Kit provides a rapid, efficient method for the detection of protein carbonyl residues. The ELISA format is perfect for higher throughput and high sensitivity; we have eliminated concentration and precipitation steps allowing greater sample retention.

OxiSelect Total Glutathione (GSSG/GSH) Assay Kit

STA-312 100 assays
EUR 622.8
Description: The OxiSelect Total Glutathione Assay Kit is a quantitative assay for measuring the total glutathione content within a sample (GSH/GSSG).  Glutathione Reductase reduces oxidized glutathione (GSSG) to reduced glutathione (GSH) in the presence of NADPH.  Subsequently, the  chromogen reacts with the thiol group of GSH to produce a colored compound that absorbs at 405 nm.  The total glutathione content in unknown samples is determined by comparison with the predetermined glutathione standard curve.  The rate of chromophore production is proportional to the concentration of glutathione within the sample.  The rate can be determined from the absorbance change over time.  Metaphosphoric acid is provided to remove interfering proteins or enzymes from samples.

OxiSelect Comet Assay Control Cells

STA-354 1 set
EUR 303.6
Description: OxiSelect Comet Assay Control Cells are a set of two cell lines that serve as a positive control (Etoposide-treated) and a negative control (untreated) respectively.

OxiSelect Methylglyoxal (MG) Competitive ELISA Kit

STA-811 96 assays
EUR 957.6
Description: The OxiSelect Methylglyoxal (MG) ELISA Kit is an enzyme immunoassay developed for rapid detection and quantitation of MG-H1 (methyl-glyoxal-hydro-imidazolone) protein adducts.  The quantity of MG adduct in protein samples is determined by comparing its absorbance with that of a known MG-BSA standard curve.  Each kit provides sufficient reagents to perform up to 96 assays, including standard curve and unknown protein samples.

OxiSelect Methylglyoxal (MG) Competitive ELISA Kit

STA-811-5 5 x 96 assays
EUR 3888
Description: The OxiSelect Methylglyoxal (MG) ELISA Kit is an enzyme immunoassay developed for rapid detection and quantitation of MG-H1 (methyl-glyoxal-hydro-imidazolone) protein adducts.  The quantity of MG adduct in protein samples is determined by comparing its absorbance with that of a known MG-BSA standard curve.  Each kit provides sufficient reagents to perform up to 96 assays, including standard curve and unknown protein samples.

OxiSelect Protein Carbonyl ELISA Kit, Trial Size

STA-310-T 32 assays
EUR 505.2
Description: The most common products of protein oxidation in biological samples are the carbonyl derivatives of proline, lysine, arginine and threonine residues. Such derivatives are chemically stable and serve as markers for oxidative stress in most types of reactive oxygen species. Our OxiSelect Protein Carbonyl ELISA Kit provides a rapid, efficient method for the detection of protein carbonyl residues. The ELISA format is perfect for higher throughput and high sensitivity; we have eliminated concentration and precipitation steps allowing greater sample retention.

OxiSelect 8-iso-Prostaglandin F2a ELISA Kit

STA-337 96 assays
EUR 727.2
Description: 8-iso-Prostaglandin F2alpha (8-isoprostane) is a stable by-product of lipid peroxides generated during oxidative stress. Our OxiSelect 8-Isoprostane Assay Kit provides a convenient method for absolute quantitation in just a few hours. The 8-Isoprostane ELISA is suitable for a variety of sample types including urine, plasma, and cell lysates.

OxiSelect 8-iso-Prostaglandin F2a ELISA Kit

STA-337-5 5 x 96 assays
EUR 2913.6
Description: 8-iso-Prostaglandin F2alpha (8-isoprostane) is a stable by-product of lipid peroxides generated during oxidative stress. Our OxiSelect 8-Isoprostane Assay Kit provides a convenient method for absolute quantitation in just a few hours. The 8-Isoprostane ELISA is suitable for a variety of sample types including urine, plasma, and cell lysates.

OxiSelect Monoamine Oxidase Assay Kit (Fluorometric)

XPX-5000 96 assays
EUR 540
Description: Our Monoamine Oxidase Assay Kit measures MOA-A and MAO-B in biological samples. MAO reacts with a substrate, generating hydrogen peroxide. A reaction between hydrogen peroxide and the probe results in a signal that is directly proportional to the level of MAO in the sample and is detected fluorescence plate reader. MAO activity in unknown samples is calculated based on a hydrogen peroxide standard curve. 

OxiSelect Monoamine Oxidase Assay Kit (Fluorometric)

XPX-5000-5 5 x 96 assays
EUR 2154
Description: Our Monoamine Oxidase Assay Kit measures MOA-A and MAO-B in biological samples. MAO reacts with a substrate, generating hydrogen peroxide. A reaction between hydrogen peroxide and the probe results in a signal that is directly proportional to the level of MAO in the sample and is detected fluorescence plate reader. MAO activity in unknown samples is calculated based on a hydrogen peroxide standard curve. 

OxiSelect Monoamine Oxidase Assay Kit (Colorimetric)

XPX-5006 96 assays
EUR 540
Description: Our Monoamine Oxidase Assay Kit measures MOA-A and MAO-B in biological samples. MAO reacts with a substrate, generating hydrogen peroxide. A reaction between hydrogen peroxide and the probe results in a signal that is directly proportional to the level of MAO in the sample and is detected colorimetric plate reader. MAO activity in unknown samples is calculated based on a hydrogen peroxide standard curve. 

OxiSelect Monoamine Oxidase Assay Kit (Colorimetric)

XPX-5006-5 5 x 96 assays
EUR 2154
Description: Our Monoamine Oxidase Assay Kit measures MOA-A and MAO-B in biological samples. MAO reacts with a substrate, generating hydrogen peroxide. A reaction between hydrogen peroxide and the probe results in a signal that is directly proportional to the level of MAO in the sample and is detected colorimetric plate reader. MAO activity in unknown samples is calculated based on a hydrogen peroxide standard curve. 

OxiSelect Superoxide Dismutase Activity Assay Kit

STA-340 100 assays
EUR 762
Description: Superoxide dismutase (SOD), which catalyzes the dismutation of the superoxide anion into hydrogen peroxide and molecular oxygen, is one of the most important antioxidant enzymes. SOD enzymes are classified into three groups: cytosolic CuZn-SOD, mitochondrial Mn-SOD, and extracellular Ec-SOD. Our OxiSelect Superoxide Dismutase Activity Assay uses a xanthine/xanthine oxidase (XOD) system to generate superoxide anions and a chromagen to produce a water-soluble formazan dye upon reduction by superoxide anions. The superoxide dismutase activity is determined as the inhibition or reduction of chromagen.

OxiSelect Catalase Activity Assay Kit, Fluorometric

STA-339 500 assays
EUR 908.4
Description: Catalase is a ubiquitous enzyme that destroys hydrogen peroxides formed during oxidative stress. Our OxiSelect Catalase Activity Assay Kit measures catalase activity in less than one hour from a variety of samples including blood, cells and tissues. Each kit provides sufficient reagents to perform up to 500 assays in a 96-well microtiter plate. This includes blanks, catalase standards and unknown samples. The OxiSelect Catalase Activity Assay Kit (Fluorometric) provides a 40-fold increase in sensitivity compared to our colorimetric assay.

OxiSelect Catalase Activity Assay Kit (Colorimetric)

STA-341 96 assays
EUR 811.2
Description: Catalase is a ubiquitous enzyme that destroys hydrogen peroxides formed during oxidative stress. Our OxiSelect Catalase Activity Assay Kits measure catalase activity in less than one hour from a variety of samples including blood, cells and tissues. Each kit provides sufficient reagents to perform up to 100 assays in a 96-well microtiter plate, or 50 assays in microcentrifuge tubes. This includes blanks, catalase standards and unknown samples. Direct spectrophotometric detection of catalase activity with ultraviolet light can cause interference from proteins and other biological components. The OxiSelect Catalase Activity Assay Kit (Colorimetric) utilizes visible light (520 nm), which reduces sample interference. The OxiSelect Catalase Activity Assay Kit (Fluorometric) provides a 40-fold increase in sensitivity compared to our colorimetric assay.

OxiSelect Protein Carbamylation Sandwich ELISA Kit

STA-877 96 assays
EUR 936
Description: The OxiSelect Protein Carbamylation Sandwich ELISA Kit is an enzyme immunoassay developed for rapid detection and quantitation of protein carbamylation. The quantity of carbamylated adduct in protein samples is determined by comparing its absorbance with that of a known CBL-BSA standard curve. The kit has a detection sensitivity limit of 1.5 ng/mL of CBL-BSA.

OxiSelect Comet Assay Slides (3-Well)

STA-352 5 slides
EUR 261.6
Description: The OxiSelect Comet Assay Slides are useful as a screening tool for various types of DNA damage. Slides are specially treated for adhesion of low-melting agarose. Easily visualize results by epifluorescence microscopy.

OxiSelect Comet Assay Slides (3-Well)

STA-353 25 slides
EUR 435.6
Description: The OxiSelect Comet Assay Slides are useful as a screening tool for various types of DNA damage. Slides are specially treated for adhesion of low-melting agarose. Easily visualize results by epifluorescence microscopy.

OxiSelect Comet Assay Slides (3-Well)

STA-353-5 5 x 25 slides
EUR 1521.6
Description: The OxiSelect Comet Assay Slides are useful as a screening tool for various types of DNA damage. Slides are specially treated for adhesion of low-melting agarose. Easily visualize results by epifluorescence microscopy.

OxiSelect 96-Well Comet Assay Slide

STA-356 1 slide
EUR 219.6
Description: The OxiSelect Comet Assay Slides are useful as a screening tool for various types of DNA damage. Slides are specially treated for adhesion of low-melting agarose. Easily visualize results by epifluorescence microscopy.

OxiSelect 96-Well Comet Assay Slide

STA-356-5 5 slides
EUR 622.8
Description: The OxiSelect Comet Assay Slides are useful as a screening tool for various types of DNA damage. Slides are specially treated for adhesion of low-melting agarose. Easily visualize results by epifluorescence microscopy.

OxiSelect Total Antioxidant Capacity (TAC) Assay Kit

STA-360 200 assays
EUR 622.8
Description: The OxiSelect Total Antioxidant Capacity (TAC) Assay measures the total antioxidant capacity of biomolecules from a variety of samples via a SET mechanism. In the presence of antioxidants, copper(II) is reduced to copper(I). In turn, the copper(I) ions react with a chromogen to produce a color with maximum absorbance at 490nm.

OxiSelect Protein Carbonyl Immunoblot Kit, Trial Size

STA-308-T 4 blots
EUR 316.8
Description: The most common products of protein oxidation in biological samples are the carbonyl derivatives of proline, lysine, arginine and threonine residues. Such derivatives are chemically stable and serve as markers for oxidative stress in most types of reactive oxygen species. Our OxiSelect Protein Carbonyl Immunoblot Kit provides a rapid, efficient method for the detection of protein carbonyl residues. The immunoblot format provides a convenient way to compare oxidized and non-oxidized protein fingerprints.

OxiSelect DNA Double-Strand Break (DSB) Staining Kit

STA-321 100 assays
EUR 790.8
Description: Double-strand breaks (DSB) in DNA are among the most dangerous types of DNA damage occuring within cells. One of the earliest cellular responses to double-strand breaks is the phosphorylation of a histone variant, H2AX, at the sites of DNA damage. Within seconds Ser139 is phosphorylated when DSBs are induced in mammalian cells. Phosphorylation of this serine residue causes chromatin condensation and appears to play a critical role in the recruitment of repair or damage-signaling factors to the DNA damage sites. The OxiSelect DNA Double-Strand Break Staining Kit provides an easy-to-use method for detecting the presence of DSBs in cells cultured in microtiter plates. Double strand breaks can be detected in just a few hours by immunofluorescence staining of the phosphorylated histone H2AX.

OxiSelect TBARS Assay Kit (MDA Quantitation), Trial Size

STA-330-T 20 assays
EUR 408
Description: The TBARS (Thiobarbituric Acid Reactive Substances) assay is well-established for screening and monitoring lipid peroxidation. MDA forms a 1:2 adduct with thiobarbituric acid; the MDA-TBA adduct can then be measured. Our OxiSelect TBARS Assay Kit provides a much more user-friendly protocol to measure the MDA-TBA adduct. Reaction volumes are much smaller than the traditional assay, so much less sample is required. Also, reactions can be performed in standard polypropylene tubes - no glass tubes or glass marbles are required. Important Note: MDA adducts are not stable long term. For best results test all samples immediately upon collection, or freeze them at -80ºC for up to one month. MDA may be degraded in samples that have been frozen for longer periods; in such cases more reliable results may be obtained from more stable markers of oxidative stress such as protein carbonyl, 8-OHdG or 4-HNE.

OxiSelect MDA Adduct Competitive ELISA Kit, Trial Size

STA-832-T 32 assays
EUR 505.2
Description: MDA, or malondialdehyde, is a widely accepted marker for oxidative stress. Our OxiSelect MDA Competitive ELISA Kit provides a sensitive, specific method for detection of this lipid peroxidation by-product. Important Note: MDA adducts are not stable long term. For best results test all samples immediately upon collection, or freeze them at -80ºC for up to one month. MDA may be degraded in samples that have been frozen for longer periods; in such cases more reliable results may be obtained from more stable markers of oxidative stress such as protein carbonyl, 8-OHdG or 4-HNE.

OxiSelect HNE Adduct Competitive ELISA Kit, Trial Size

STA-838-T 32 assays
EUR 505.2
Description: 4-hydroxynonenal (4-HNE or HNE) is a well known by-product of lipid peroxidation and is widely accepted as a stable marker for oxidative stress. Our OxiSelect HNE Adduct Competitive ELISA Kit measures the formation of HNE adducts to any protein residue using a competitive ELISA format.

OxiSelect s-Glutathione Adduct Competitive ELISA Kit

STA-814 96 assays
EUR 748.8
Description: Glutathione helps protect cells from free radical damage as an antioxidant, but it can also covalently attach to proteins through its sulfhydryl moiety upon derivatization by reactive oxygen species (ROS). Glutathione protein adducts can therefore serve as a marker of oxidative stress. OxiSelect s-Glutathione Adduct Competitive ELISA Kit quantifies the glutathionylation of proteins in a standard 96-well plate.

OxiSelect Oxidative DNA Damage Quantitation Kit (AP sites)

STA-324 50 assays
EUR 936
Description: DNA damage can manifest in the formation of apurinic or apyrimidinic (AP or abasic) sites. Such spontaneous base loss in mammalian cells has been estimated at between 50,000 and 200,000 sites per day. Unrepaired abasic sites can inhibit transcription and may be mutagenic. Our OxiSelect Oxidative DNA Damage Quantitation Kit provides a simple, user-friendly method for the quantitaiton DNA damage in the form of abasic sites. The assay uses an Aldehyde Reactive Probe (ARP) to specifically react with an aldehyde group on the open ring of the AP site. This allows the AP site to be labeled with Biotin, followed by detection with Streptavidin-Enzyme conjugate.

OxiSelect Intracellular ROS Assay Kit (Green Fluorescence)

STA-342 96 assays
EUR 762
Description: The OxiSelect ROS Assay Kit is a cell-based assay for measuring hydroxyl, peroxyl, and other reactive oxygen species activity within a cell. The assay employs the cell-permeable fluorogenic probe DCFH-DA, which diffuses into cells and is deacetylcated by cellular esterases into the non-fluorescent DCFH (Figure 1). In the presence of ROS, DCFH is rapidly oxidized to highly fluorescent DCF. Fluorescence is read on a standard fluorometric plate reader.

OxiSelect Intracellular ROS Assay Kit (Green Fluorescence)

STA-342-5 5 x 96 assays
EUR 3058.8
Description: The OxiSelect ROS Assay Kit is a cell-based assay for measuring hydroxyl, peroxyl, and other reactive oxygen species activity within a cell. The assay employs the cell-permeable fluorogenic probe DCFH-DA, which diffuses into cells and is deacetylcated by cellular esterases into the non-fluorescent DCFH (Figure 1). In the presence of ROS, DCFH is rapidly oxidized to highly fluorescent DCF. Fluorescence is read on a standard fluorometric plate reader.

OxiSelect In Vitro ROS/RNS Assay Kit (Green Fluorescence)

STA-347 96 assays
EUR 734.4
Description: The OxiSelect In Vitro ROS/RNS Assay provides a sensitive method to detect total reactive oxygen species (ROS) plus reactive nitrogen species (RNS) in a wide variety of sample types. This assay employs a proprietary fluorogenic probe, DCFH-DiOxyQ; the probe is primed with a dequenching reagent to the highly reactive DCFH form. In the presence of ROS and RNS, the DCFH is rapidly oxidized to the highly fluorescent DCF.

OxiSelect In Vitro ROS/RNS Assay Kit (Green Fluorescence)

STA-347-5 5 x 96 assays
EUR 2913.6
Description: The OxiSelect In Vitro ROS/RNS Assay provides a sensitive method to detect total reactive oxygen species (ROS) plus reactive nitrogen species (RNS) in a wide variety of sample types. This assay employs a proprietary fluorogenic probe, DCFH-DiOxyQ; the probe is primed with a dequenching reagent to the highly reactive DCFH form. In the presence of ROS and RNS, the DCFH is rapidly oxidized to the highly fluorescent DCF.

OxiSelect Protein Carbonyl Fluorometric Assay

STA-307 100 assays
EUR 783.6
Description: The most common products of protein oxidation in biological samples are the carbonyl derivatives of proline, lysine, arginine and threonine residues. Such derivatives are chemically stable and serve as markers for oxidative stress in most types of reactive oxygen species. Our OxiSelect Protein Carbonyl Fluorometric Assay Kit provides a rapid, efficient method for the detection of protein carbonyl residues. The fluorescence plate-based format provides a convenient system for direct measurement of protein carbonyl content.

OxiSelect Cellular UV-Induced DNA Damage ELISA Kit (CPD)

STA-326 96 assays
EUR 790.8
Description: Our OxiSelect Cellular UV-Induced DNA Damage ELISA Kit mesaures the formation of cyclobutane pyrimidine dimers (CPD) in intact cells. Cells are first seeded in a 96-well tissue culture plate. Wells are then UV irradiated to induce DNA damage. After fixation and denaturation, cells containing the DNA lesions are probed with an anti-CPD antibody, followed by an HRP conjugated secondary antibody.

OxiSelect Cellular UV-Induced DNA Damage ELISA Kit (CPD)

STA-326-5 5 x 96 assays
EUR 3205.2
Description: Our OxiSelect Cellular UV-Induced DNA Damage ELISA Kit mesaures the formation of cyclobutane pyrimidine dimers (CPD) in intact cells. Cells are first seeded in a 96-well tissue culture plate. Wells are then UV irradiated to induce DNA damage. After fixation and denaturation, cells containing the DNA lesions are probed with an anti-CPD antibody, followed by an HRP conjugated secondary antibody.

OxiSelect Total Glutathione (GSSG/GSH) Assay Kit, Trial Size

STA-312-T 20 assays
EUR 338.4
Description: The OxiSelect Total Glutathione Assay Kit is a quantitative assay for measuring the total glutathione content within a sample (GSH/GSSG).  Glutathione Reductase reduces oxidized glutathione (GSSG) to reduced glutathione (GSH) in the presence of NADPH.  Subsequently, the  chromogen reacts with the thiol group of GSH to produce a colored compound that absorbs at 405 nm.  The total glutathione content in unknown samples is determined by comparison with the predetermined glutathione standard curve.  The rate of chromophore production is proportional to the concentration of glutathione within the sample.  The rate can be determined from the absorbance change over time.  Metaphosphoric acid is provided to remove interfering proteins or enzymes from samples.

OxiSelect Cellular Antioxidant Assay Kit (Green Fluorescence)

STA-349 192 assays
EUR 644.4
Description: The OxiSelect Cellular Antioxidant Assay Kit is a cell-based assay for measuring the activity of an exogenous antioxidant compound within adherent cells.  Cells are first cultured in a 96-well black fluorescence cell culture plate until confluent. Then the cells are pre-incubated with a cell-permeable DCFH-DA fluorescence probe dye and the bioflavonoid Quercetin, or the antioxidant sample being tested.  After a brief incubation, the cells are washed, and the reaction started by adding the Free Radical Initiator.  The Free Radical Initiator creates free radicals that convert the probe to highly fluorescent DCF.  The Quercetin inhibits the formation of free radicals, and thus DCF formation, in a concentration dependent manner.

OxiSelect N?-(carboxyethyl) lysine (CEL) Competitive ELISA Kit

STA-813 96 assays
EUR 957.6
Description: First, a CEL conjugate is coated on the ELISA plate.  The unknown CEL protein samples or CEL-BSA standards are then added to the CEL conjugate preabsorbed plate.  After a brief incubation, the anti-CEL monoclonal antibody is added, followed by an HRP conjugated secondary antibody.  The content of CEL protein adducts in unknown samples is determined by comparison with the predetermined CEL-BSA standard curve.  Despite the structure similarity between CEL and CML, the anti-CEL specific antibody in the OxiSelect CEL ELISA Kit will not cross react with CML protein adducts.

OxiSelect Ferric Reducing Antioxidant Power (FRAP) Assay Kit

STA-859 200 assays
EUR 609.6
Description: OxiSelect Ferric Reducing Antioxidant Power (FRAP) Assay Kit is a quantitative assay for measuring the antioxidant potential within various samples. Following the reduction of ferric iron (Fe3+) to ferrous iron (Fe2+) by antioxidants present in the sample, the kit colorimetric probe develops a blue color that is read colorimetrically at 540-600nm. The antioxidant potential of samples is determined based on an iron standard curve and results are calculated at Fe2+ equivalents (µM) or FRAP value.

OxiSelect 8-iso-Prostaglandin F2a ELISA Kit, Trial Size

STA-337-T 32 assays
EUR 393.6
Description: 8-iso-Prostaglandin F2alpha (8-isoprostane) is a stable by-product of lipid peroxides generated during oxidative stress. Our OxiSelect 8-Isoprostane Assay Kit provides a convenient method for absolute quantitation in just a few hours. The 8-Isoprostane ELISA is suitable for a variety of sample types including urine, plasma, and cell lysates.

OxiSelect Hydrogen Peroxide / Peroxidase Assay Kit (Fluorometric)

STA-344 500 assays
EUR 679.2
Description: The OxiSelect Hydrogen Peroxide/Peroxidase Assay Kit is a sensitive quantitative fluorometric assay for hydrogen peroxide or peroxidase.   In the presence of HRP, ADHP reacts with H2O2 in a 1:1 stoichiometry to produce highly fluorescent Resorufin.  The Resorufin product can be easily read by a fluorescence microplate reader with an excitation of 530-560 nm and an emission of 590 nm, or for absorbance at 560 nm.  Fluorescence values are proportional to the H2O2 or peroxidase levels within the samples.  The H2O2 or peroxidase content in unknown samples is determined by comparison with its respective standard curve.

OxiSelect Hydrogen Peroxide/Peroxidase Assay Kit (Colorimetric)

STA-844 500 assays
EUR 637.2
Description: The OxiSelect Hydrogen Peroxide/Peroxidase Assay Kit is a sensitive colorimetric assay for hydrogen peroxide or peroxidase. The H2O2 or peroxidase content in unknowns is compared with a standard curve. 500 assays/kit.

OxiSelect N?-(carboxymethyl) lysine (CML) Competitive ELISA Kit

STA-816 96 assays
EUR 957.6
Description: Advanced glycation end products (AGE) are formed during the Maillard reaction where reducing carbohydrates react with lysine side chains and N-terminal amino groups of various macromolecules, particularly proteins. The advanced glycation end products can adversely affect the fuction of these macromolecules. One of the most prevalent AGE products, N-epsilon-(Carboxymethyl) Lysine, has been implicated in oxidative stress and vascular damage. The OxiSelect N-epsilon-(Carboxymethyl) Lysine Competitive ELISA kit specifically detects CML formation with a high level of sensitivity. This is a Competitive ELISA Kit in which the plate is coated with a CML conjugate.  Standards and unknown samples are added to the plate, followed by incubation with the primary antibody. The CML in the unknown samples and the CML attached to the plate compete for the primary antibody. Higher CML content in unknown samples results in more binding of the antibody to the sample, and thus less antibody binds to the plate. Since the antibody bound to the sample is washed away, higher CML content in samples correlates with a lower signal.

OxiSelect N?-(carboxymethyl) lysine (CML) Competitive ELISA Kit

STA-816-5 5 x 96 assays
EUR 3888
Description: Advanced glycation end products (AGE) are formed during the Maillard reaction where reducing carbohydrates react with lysine side chains and N-terminal amino groups of various macromolecules, particularly proteins. The advanced glycation end products can adversely affect the fuction of these macromolecules. One of the most prevalent AGE products, N-epsilon-(Carboxymethyl) Lysine, has been implicated in oxidative stress and vascular damage. The OxiSelect N-epsilon-(Carboxymethyl) Lysine Competitive ELISA kit specifically detects CML formation with a high level of sensitivity. This is a Competitive ELISA Kit in which the plate is coated with a CML conjugate.  Standards and unknown samples are added to the plate, followed by incubation with the primary antibody. The CML in the unknown samples and the CML attached to the plate compete for the primary antibody. Higher CML content in unknown samples results in more binding of the antibody to the sample, and thus less antibody binds to the plate. Since the antibody bound to the sample is washed away, higher CML content in samples correlates with a lower signal.

OxiSelect Cellular UV-Induced DNA Damage Staining Kit (CPD)

STA-327 96 assays
EUR 790.8
Description: Our OxiSelect Cellular UV-Induced DNA Damage Staining Kit measures the formation of cyclobutane pyrimidine dimers (CPD) by immunofluorescence. Cells are first seeded in a 96-well tissue culture plate. Wells are then UV irradiated to induce DNA damage. After fixation and denaturation, cells containing the DNA lesions are probed with an anti-CPD antibody, followed by a FITC conjugated secondary antibody. The unbound secondary antibody is removed during a wash step, and stained cells can then be visualized with a fluorescence microscope.

OxiSelect Human Oxidized LDL ELISA Kit (MDA-LDL Quantitation)

STA-369 96 assays
EUR 936
Description: LDL, so-called "bad cholesterol", is even more dangerous when it becomes oxidized. Oxidized LDL (OxLDL) is more reactive with surrounding tissues and can collect within the inner-lining of arteries. Macrophages, cholesterol, and other lipids can accumulate at the site (atherosclerosis), ultimately forming a plaque that can lead to heart attack, stroke or death. Oxidation of LDL affects both the lipid and protein components of LDL.  The OxiSelect Human Oxidized LDL ELISA Kits are enzyme immunoassays developed for the detection and quantitation of human oxLDL in plasma, serum or other biological fluid samples. The kits contain a copper oxidized LDL standard against which unknown samples may be compared. This oxidized LDL assay kit is configured to selectively measure oxLDL in MDA-LDL.

OxiSelect Human Oxidized LDL ELISA Kit (CML-LDL Quantitation)

STA-388 96 assays
EUR 936
Description: LDL, so-called "bad cholesterol", is even more dangerous when it becomes oxidized. Oxidized LDL (OxLDL) is more reactive with surrounding tissues and can collect within the inner-lining of arteries. Macrophages, cholesterol, and other lipids can accumulate at the site (atherosclerosis), ultimately forming a plaque that can lead to heart attack, stroke or death. Oxidation of LDL affects both the lipid and protein components of LDL.  The OxiSelect Human Oxidized LDL ELISA Kits are enzyme immunoassays developed for the detection and quantitation of human oxLDL in plasma, serum or other biological fluid samples. The kits contain a copper oxidized LDL standard against which unknown samples may be compared. This oxidized LDL assay kit is configured to selectively measure oxLDL in CML-LDL.

OxiSelect Human Oxidized LDL ELISA Kit (HNE-LDL Quantitation)

STA-389 96 assays
EUR 936
Description: LDL, so-called "bad cholesterol", is even more dangerous when it becomes oxidized. Oxidized LDL (OxLDL) is more reactive with surrounding tissues and can collect within the inner-lining of arteries. Macrophages, cholesterol, and other lipids can accumulate at the site (atherosclerosis), ultimately forming a plaque that can lead to heart attack, stroke or death. Oxidation of LDL affects both the lipid and protein components of LDL.  The OxiSelect Human Oxidized LDL ELISA Kits are enzyme immunoassays developed for the detection and quantitation of human oxLDL in plasma, serum or other biological fluid samples. The kits contain a copper oxidized LDL standard against which unknown samples may be compared. This oxidized LDL assay kit is configured to selectively measure oxLDL in HNE-LDL.

OxiSelect Human Oxidized HDL ELISA Kit (MDA-HDL Quantitation)

STA-869 96 assays
EUR 936
Description: The OxiSelect Human Oxidized HDL ELISA Kits are enzyme immunoassays developed for the detection and quantitation of human oxHDL in plasma, serum or other biological fluid samples. This oxidized HDL assay kit is configured to selectively measure MDA-modified HDL. The kit contains an MDA-HDL standard against which unknown samples may be compared. Note: For samples stored for more than one month, better results may be obtained with measurement of CML or HNE modifications, both of which are more stable than MDA.

OxiSelect Human Oxidized HDL ELISA Kit (CML-HDL Quantitation)

STA-888 96 assays
EUR 936
Description: The OxiSelect Human Oxidized HDL ELISA Kits are enzyme immunoassays developed for the detection and quantitation of human oxHDL in plasma, serum or other biological fluid samples. This oxidized HDL assay kit is configured to selectively measure CML-modified HDL. The kit contains an CML-HDL standard against which unknown samples may be compared.

OxiSelect Human Oxidized HDL ELISA Kit (HNE-HDL Quantitation)

STA-889 96 assays
EUR 936
Description: The OxiSelect Human Oxidized HDL ELISA Kits are enzyme immunoassays developed for the detection and quantitation of human oxHDL in plasma, serum or other biological fluid samples. This oxidized HDL assay kit is configured to selectively measure HNE-modified HDL. The kit contains an HNE-HDL standard against which unknown samples may be compared.

OxiSelect UV-Induced DNA Damage ELISA Kit (CPD Quantitation)

STA-322 96 assays
EUR 790.8
Description: Our OxiSelect UV-Induced DNA Damage ELISA Kit measures the formation of cyclobutane pyrimidine dimers (CPD) in DNA isolated from cells or tissues. Standards or unknown DNA samples are first heat denatured before adsorbed onto a 96-well DNA binding plate.  The sample or standard are then probed with an anti-CPD antibody, followed by an HRP conjugated secondary antibody. 

OxiSelect UV-Induced DNA Damage ELISA Kit (CPD Quantitation)

STA-322-5 5 x 96 assays
EUR 3205.2
Description: Our OxiSelect UV-Induced DNA Damage ELISA Kit measures the formation of cyclobutane pyrimidine dimers (CPD) in DNA isolated from cells or tissues. Standards or unknown DNA samples are first heat denatured before adsorbed onto a 96-well DNA binding plate.  The sample or standard are then probed with an anti-CPD antibody, followed by an HRP conjugated secondary antibody. 

OxiSelect Intracellular Nitric Oxide (NO) Assay Kit (Fluorometric)

STA-800 96 assays
EUR 588
Description: The OxiSelect Intracellular Nitric Oxide Assay Kit is a cell-based assay for rapid detection of intracellular NO or NOS activity in cultured cells.  In brief, the cell-permeant NO probe passively diffuses into cells and is deacetylated by cellular esterases to a non-fluorescent intermediate.  When intracellular nitric oxide encounters this intermediate, it rapidly oxidizes to a highly fluorescent, triazolo-fluorescein analog.  The fluorescence intensity is proportional to the NO levels within the cell cytosol (detection limit of ~3 nM).  The kit?s provided Nitric Oxide Fluorometric Probe is NO specific, has excellent photostablity and pH stability, and is detected with standard fluorescein filters.  The probe is suitable for flow cytometry, fluorescent microscopy, and fluorescent microplate detection.  Each kit provides sufficient reagents to perform up to 96 assays, including blanks, standards, and unknown samples.

OxiSelect Intracellular Nitric Oxide (NO) Assay Kit (Fluorometric)

STA-800-5 5 x 96 assays
EUR 2307.6
Description: The OxiSelect Intracellular Nitric Oxide Assay Kit is a cell-based assay for rapid detection of intracellular NO or NOS activity in cultured cells.  In brief, the cell-permeant NO probe passively diffuses into cells and is deacetylated by cellular esterases to a non-fluorescent intermediate.  When intracellular nitric oxide encounters this intermediate, it rapidly oxidizes to a highly fluorescent, triazolo-fluorescein analog.  The fluorescence intensity is proportional to the NO levels within the cell cytosol (detection limit of ~3 nM).  The kit?s provided Nitric Oxide Fluorometric Probe is NO specific, has excellent photostablity and pH stability, and is detected with standard fluorescein filters.  The probe is suitable for flow cytometry, fluorescent microscopy, and fluorescent microplate detection.  Each kit provides sufficient reagents to perform up to 96 assays, including blanks, standards, and unknown samples.

OxiSelect Cellular UV-Induced DNA Damage ELISA Kit (6-4PP)

STA-328 96 assays
EUR 790.8
Description: Our OxiSelect Cellular UV-Induced DNA Damage ELISA Kit measures the formation of 6-4PP in intact cells in a 96-well ELISA plate-based format. Cells are first seeded in a 96-well tissue culture plate. Wells are then UV irradiated to induce DNA damage. After fixation and denaturation, cells containing the DNA lesions are probed with an anti-6-4PP antibody, followed by an HRP conjugated secondary antibody. 

OxiSelect N-epsilon-(Carboxymethyl) Lysine (CML) Immunoblot Kit

STA-313 10 blots
EUR 637.2
Description: Advanced glycation end products (AGE) are formed during the Maillard reaction where reducing carbohydrates react with lysine side chains and N-terminal amino groups of various macromolecules, particularly proteins. The advanced glycation end products can adversely affect the fuction of these macromolecules. One of the most prevalent AGE products, N-epsilon-(Carboxymethyl) Lysine, has been implicated in oxidative stress and vascular damage. The OxiSelect N-epsilon-(Carboxymethyl) Lysine Immunoblot kit specifically detects CML formation in protein samples.

OxiSelect Catalase Activity Assay Kit, Fluorometric, Trial Size

STA-339-T 50 assays
EUR 477.6
Description: Catalase is a ubiquitous enzyme that destroys hydrogen peroxides formed during oxidative stress. Our OxiSelect Catalase Activity Assay Kit measures catalase activity in less than one hour from a variety of samples including blood, cells and tissues. Each kit provides sufficient reagents to perform up to 500 assays in a 96-well microtiter plate. This includes blanks, catalase standards and unknown samples. The OxiSelect Catalase Activity Assay Kit (Fluorometric) provides a 40-fold increase in sensitivity compared to our colorimetric assay.

OxiSelect Catalase Activity Assay Kit (Colorimetric), Trial Size

STA-341-T 20 assays
EUR 435.6
Description: Catalase is a ubiquitous enzyme that destroys hydrogen peroxides formed during oxidative stress. Our OxiSelect Catalase Activity Assay Kits measure catalase activity in less than one hour from a variety of samples including blood, cells and tissues. Each kit provides sufficient reagents to perform up to 100 assays in a 96-well microtiter plate, or 50 assays in microcentrifuge tubes. This includes blanks, catalase standards and unknown samples. Direct spectrophotometric detection of catalase activity with ultraviolet light can cause interference from proteins and other biological components. The OxiSelect Catalase Activity Assay Kit (Colorimetric) utilizes visible light (520 nm), which reduces sample interference. The OxiSelect Catalase Activity Assay Kit (Fluorometric) provides a 40-fold increase in sensitivity compared to our colorimetric assay.

OxiSelect Human Oxidized LDL ELISA Kit (OxPL-LDL Quantitation)

STA-358 96 assays
EUR 936
Description: LDL, so-called "bad cholesterol", is even more dangerous when it becomes oxidized. Oxidized LDL (OxLDL) is more reactive with surrounding tissues and can collect within the inner-lining of arteries. Macrophages, cholesterol, and other lipids can accumulate at the site (atherosclerosis), ultimately forming a plaque that can lead to heart attack, stroke or death. Oxidation of LDL affects both the lipid and protein components of LDL.  The OxiSelect Human Oxidized LDL ELISA Kits are enzyme immunoassays developed for the detection and quantitation of human oxLDL in plasma, serum or other biological fluid samples. The kits contain a copper oxidized LDL standard against which unknown samples may be compared. This oxidized LDL assay kit is configured to selectively measure OxLDL in the phospholipid component (OxPL).

OxiSelect Total Antioxidant Capacity (TAC) Assay Kit, Trial Size

STA-360-T 20 assays
EUR 338.4
Description: The OxiSelect Total Antioxidant Capacity (TAC) Assay measures the total antioxidant capacity of biomolecules from a variety of samples via a SET mechanism. In the presence of antioxidants, copper(II) is reduced to copper(I). In turn, the copper(I) ions react with a chromogen to produce a color with maximum absorbance at 490nm.

OxiSelect DNA Double Strand Break (DSB) Staining Kit, Trial Size

STA-321-T 20 assays
EUR 421.2
Description: Double-strand breaks (DSB) in DNA are among the most dangerous types of DNA damage occuring within cells. One of the earliest cellular responses to double-strand breaks is the phosphorylation of a histone variant, H2AX, at the sites of DNA damage. Within seconds Ser139 is phosphorylated when DSBs are induced in mammalian cells. Phosphorylation of this serine residue causes chromatin condensation and appears to play a critical role in the recruitment of repair or damage-signaling factors to the DNA damage sites. The OxiSelect DNA Double-Strand Break Staining Kit provides an easy-to-use method for detecting the presence of DSBs in cells cultured in microtiter plates. Double strand breaks can be detected in just a few hours by immunofluorescence staining of the phosphorylated histone H2AX.

OxiSelect Cellular UV-Induced DNA Damage Staining Kit (6-4PP)

STA-329 96 assays
EUR 790.8
Description: Our OxiSelect Cellular UV-Induced DNA Damage Staining Kit measures the formation of 6-4PP structures in DNA by immunofluorescence. Cells are first seeded in a 96-well tissue culture plate. Wells are then UV irradiated to induce DNA damage. After fixation and denaturation, cells containing the DNA lesions are probed with an anti-6-4PP antibody, followed by a FITC conjugated secondary antibody. The unbound secondary antibody is removed during a wash step, and stained cells can then be visualized with a fluorescence microscope.

OxiSelect UV-Induced DNA Damage ELISA Kit (6-4PP Quantitation)

STA-323 96 assays
EUR 790.8
Description: Our OxiSelect UV-Induced DNA Damage ELISA Kit measures 6-4PP formation in DNA isolated from cells or tissue. Standards or unknown DNA samples are first heat denatured before adsorbed onto a 96-well DNA binding plate.  The sample or standard is then probed with an anti-6-4PP antibody, followed by an HRP conjugated secondary antibody. 

OxiSelect UV-Induced DNA Damage ELISA Kit (6-4PP Quantitation)

STA-323-5 5 x 96 assays
EUR 3205.2
Description: Our OxiSelect UV-Induced DNA Damage ELISA Kit measures 6-4PP formation in DNA isolated from cells or tissue. Standards or unknown DNA samples are first heat denatured before adsorbed onto a 96-well DNA binding plate.  The sample or standard is then probed with an anti-6-4PP antibody, followed by an HRP conjugated secondary antibody. 

OxiSelect Intracellular ROS Assay Kit (Green Fluorescence), Trial Size

STA-342-T 20 assays
EUR 414
Description: The OxiSelect ROS Assay Kit is a cell-based assay for measuring hydroxyl, peroxyl, and other reactive oxygen species activity within a cell. The assay employs the cell-permeable fluorogenic probe DCFH-DA, which diffuses into cells and is deacetylcated by cellular esterases into the non-fluorescent DCFH (Figure 1). In the presence of ROS, DCFH is rapidly oxidized to highly fluorescent DCF. Fluorescence is read on a standard fluorometric plate reader.

OxiSelect Advanced Glycation End Product (AGE) Competitive ELISA Kit

STA-817 96 assays
EUR 888
Description: Advanced glycation end products (AGE) are formed during the Maillard reaction where reducing carbohydrates react with lysine side chains and N-terminal amino groups of various macromolecules, particularly proteins (Figure 1). The advanced glycation end products can adversely affect the fuction of these macromolecules. One of the most prevalent advanced glycation end products, N-epsilon-(Carboxymethyl) Lysine, has been implicated in oxidative stress and vascular damage. Our OxiSelect AGE Competitive ELISA kit is designed for rapid detection and quantitation of advanced glycation end product protein adducts. The quantity of AGE adduct in protein samples is determined by comparing its OD with that of a known AGE-BSA standard curve.

OxiSelect Advanced Glycation End Product (AGE) Competitive ELISA Kit

STA-817-5 5 x 96 assays
EUR 3630
Description: Advanced glycation end products (AGE) are formed during the Maillard reaction where reducing carbohydrates react with lysine side chains and N-terminal amino groups of various macromolecules, particularly proteins (Figure 1). The advanced glycation end products can adversely affect the fuction of these macromolecules. One of the most prevalent advanced glycation end products, N-epsilon-(Carboxymethyl) Lysine, has been implicated in oxidative stress and vascular damage. Our OxiSelect AGE Competitive ELISA kit is designed for rapid detection and quantitation of advanced glycation end product protein adducts. The quantity of AGE adduct in protein samples is determined by comparing its OD with that of a known AGE-BSA standard curve.

OxiSelect Oxidative DNA Damage Quantitation Kit (AP Sites), Trial Size

STA-324-T 10 assays
EUR 498
Description: DNA damage can manifest in the formation of apurinic or apyrimidinic (AP or abasic) sites. Such spontaneous base loss in mammalian cells has been estimated at between 50,000 and 200,000 sites per day. Unrepaired abasic sites can inhibit transcription and may be mutagenic. Our OxiSelect Oxidative DNA Damage Quantitation Kit provides a simple, user-friendly method for the quantitaiton DNA damage in the form of abasic sites. The assay uses an Aldehyde Reactive Probe (ARP) to specifically react with an aldehyde group on the open ring of the AP site. This allows the AP site to be labeled with Biotin, followed by detection with Streptavidin-Enzyme conjugate.

OxiSelect In Vitro ROS/RNS Assay Kit (Green Fluorescence), Trial Size

STA-347-T 20 assays
EUR 400.8
Description: The OxiSelect In Vitro ROS/RNS Assay provides a sensitive method to detect total reactive oxygen species (ROS) plus reactive nitrogen species (RNS) in a wide variety of sample types. This assay employs a proprietary fluorogenic probe, DCFH-DiOxyQ; the probe is primed with a dequenching reagent to the highly reactive DCFH form. In the presence of ROS and RNS, the DCFH is rapidly oxidized to the highly fluorescent DCF.

OxiSelect Cellular UV-Induced DNA Damage ELISA Kit (CPD), Trial Size

STA-326-T 32 assays
EUR 421.2
Description: Our OxiSelect Cellular UV-Induced DNA Damage ELISA Kit mesaures the formation of cyclobutane pyrimidine dimers (CPD) in intact cells. Cells are first seeded in a 96-well tissue culture plate. Wells are then UV irradiated to induce DNA damage. After fixation and denaturation, cells containing the DNA lesions are probed with an anti-CPD antibody, followed by an HRP conjugated secondary antibody.

OxiSelect Myeloperoxidase Chlorination Activity Assay Kit (Colorimetric)

STA-803 200 assays
EUR 664.8
Description: Myeloperoxidase (MPO) is a heme-based peroxidase enzyme responsible for antimicrobial activity against a wide range of organisms. It has also been found to be correlated with increased oxidative stress and decreased levels of catalase activity. The OxiSelect Myeloperoxidase Chlorination Activity Assay Kit is a quantitative, colorimetric assay for measuring the myeloperoxidase activity within a sample.

OxiSelect Myeloperoxidase Chlorination Activity Assay Kit (Fluorometric)

STA-804 192 assays
EUR 692.4
Description: Myeloperoxidase (MPO) is a heme-based peroxidase enzyme responsible for antimicrobial activity against a wide range of organisms. It has also been found to be correlated with increased oxidative stress and decreased levels of catalase activity. The OxiSelect Myeloperoxidase Chlorination Activity Assay Kit is a quantitative, fluorometric assay for measuring the myeloperoxidase activity within a sample.

OxiSelect Myeloperoxidase Peroxidation Activity Assay Kit (Fluorometric)

STA-805 192 assays
EUR 692.4
Description: Myeloperoxidase (MPO) is a heme-based peroxidase enzyme responsible for antimicrobial activity against a wide range of organisms. It has also been found to be correlated with increased oxidative stress and decreased levels of catalase activity. The OxiSelect Myeloperoxidase Chlorination Activity Assay Kit is a quantitative, fluorometric assay for measuring the myeloperoxidase peroxidation activity within a sample.

OxiSelect Trolox Equivalent Antioxidant Capacity (TEAC) Assay Kit (ABTS)

XAN-5040 200 assays
EUR 609.6

OxiSelect In Vitro Nitric Oxide (Nitrite / Nitrate) Assay Kit (Fluorometric)

STA-801 100 assays
EUR 567.6
Description: Cell Biolabs? OxiSelect Nitric Oxide (Nitrite/Nitrate) Assay Kit is a simple, colorimetric assay that quantitatively measures NO in various samples by NO2-/NO3- determination.  First, the nitrate (NO3-) in the sample is converted to nitrite (NO2-) by nitrate reductase enzyme.  Next, total nitrite is detected with Griess Reagents as a colored azo dye product (absorbance 540 nm).  Each kit provides sufficient reagents to perform up to 100 assays using a 96-well microtiter plate format, including blanks, standards and unknown samples.  The kit is suitable for serum, plasma, urine, saliva, lysates, and media (see Preparation of Samples) with detection sensitivity limit of ~ 2 µM (in 50 µL sample volume). 

OxiSelect In Vitro Nitric Oxide (Nitrite / Nitrate) Assay Kit (Fluorometric)

STA-801-5 5 x 100 assays
EUR 2182.8
Description: Cell Biolabs? OxiSelect Nitric Oxide (Nitrite/Nitrate) Assay Kit is a simple, colorimetric assay that quantitatively measures NO in various samples by NO2-/NO3- determination.  First, the nitrate (NO3-) in the sample is converted to nitrite (NO2-) by nitrate reductase enzyme.  Next, total nitrite is detected with Griess Reagents as a colored azo dye product (absorbance 540 nm).  Each kit provides sufficient reagents to perform up to 100 assays using a 96-well microtiter plate format, including blanks, standards and unknown samples.  The kit is suitable for serum, plasma, urine, saliva, lysates, and media (see Preparation of Samples) with detection sensitivity limit of ~ 2 µM (in 50 µL sample volume). 

OxiSelect In Vitro Nitric Oxide (Nitrite / Nitrate) Assay Kit (Colorimetric)

STA-802 100 assays
EUR 518.4
Description: Cell Biolabs? OxiSelect Nitric Oxide (Nitrite/Nitrate) Assay Kit is a simple, colorimetric assay that quantitatively measures NO in various samples by NO2-/NO3- determination.  First, the nitrate (NO3-) in the sample is converted to nitrite (NO2-) by nitrate reductase enzyme.  Next, total nitrite is detected with Griess Reagents as a colored azo dye product (absorbance 540 nm).  Each kit provides sufficient reagents to perform up to 100 assays using a 96-well microtiter plate format, including blanks, standards and unknown samples.  The kit is suitable for serum, plasma, urine, saliva, lysates, and media (see Preparation of Samples) with detection sensitivity limit of ~ 2 µM (in 50 µL sample volume). 

OxiSelect In Vitro Nitric Oxide (Nitrite / Nitrate) Assay Kit (Colorimetric)

STA-802-5 5 x 100 assays
EUR 2071.2
Description: Cell Biolabs? OxiSelect Nitric Oxide (Nitrite/Nitrate) Assay Kit is a simple, colorimetric assay that quantitatively measures NO in various samples by NO2-/NO3- determination.  First, the nitrate (NO3-) in the sample is converted to nitrite (NO2-) by nitrate reductase enzyme.  Next, total nitrite is detected with Griess Reagents as a colored azo dye product (absorbance 540 nm).  Each kit provides sufficient reagents to perform up to 100 assays using a 96-well microtiter plate format, including blanks, standards and unknown samples.  The kit is suitable for serum, plasma, urine, saliva, lysates, and media (see Preparation of Samples) with detection sensitivity limit of ~ 2 µM (in 50 µL sample volume). 

OxiSelect Protein Carbonyl Fluorometric Assay, Trial Size

STA-307-T 20 assays
EUR 421.2
Description: The most common products of protein oxidation in biological samples are the carbonyl derivatives of proline, lysine, arginine and threonine residues. Such derivatives are chemically stable and serve as markers for oxidative stress in most types of reactive oxygen species. Our OxiSelect Protein Carbonyl Fluorometric Assay Kit provides a rapid, efficient method for the detection of protein carbonyl residues. The fluorescence plate-based format provides a convenient system for direct measurement of protein carbonyl content.

OxiSelect Superoxide Dismutase Activity Assay, Trial Size

STA-340-T 20 assays
EUR 414
Description: Superoxide dismutase (SOD), which catalyzes the dismutation of the superoxide anion into hydrogen peroxide and molecular oxygen, is one of the most important antioxidant enzymes. SOD enzymes are classified into three groups: cytosolic CuZn-SOD, mitochondrial Mn-SOD, and extracellular Ec-SOD. Our OxiSelect Superoxide Dismutase Activity Assay uses a xanthine/xanthine oxidase (XOD) system to generate superoxide anions and a chromagen to produce a water-soluble formazan dye upon reduction by superoxide anions. The superoxide dismutase activity is determined as the inhibition or reduction of chromagen.

OxiSelect Oxidative RNA Damage ELISA Kit (8-OHG Quantitation) (96 tests)

STA-325 96 assays
EUR 1152
Description: Recently oxidative RNA damage has been described in conjunction with a wide variety of neurological diseases including Alzheimer?s disease, Parkinson?s disease, Dementia with Lewy Bodies, prion disease, and subacute sclerosing panencephalitis. We have developed an easy-to-use ELISA for the detection of the most common marker of RNA damage: 8-hydroxyguanosine (8-OHG).

OxiSelect N?-(carboxymethyl) lysine (CML) Competitive ELISA Kit, Trial Size

STA-816-T 32 assays
EUR 505.2
Description: Advanced glycation end products (AGE) are formed during the Maillard reaction where reducing carbohydrates react with lysine side chains and N-terminal amino groups of various macromolecules, particularly proteins. The advanced glycation end products can adversely affect the fuction of these macromolecules. One of the most prevalent AGE products, N-epsilon-(Carboxymethyl) Lysine, has been implicated in oxidative stress and vascular damage. The OxiSelect N-epsilon-(Carboxymethyl) Lysine Competitive ELISA kit specifically detects CML formation with a high level of sensitivity. This is a Competitive ELISA Kit in which the plate is coated with a CML conjugate.  Standards and unknown samples are added to the plate, followed by incubation with the primary antibody. The CML in the unknown samples and the CML attached to the plate compete for the primary antibody. Higher CML content in unknown samples results in more binding of the antibody to the sample, and thus less antibody binds to the plate. Since the antibody bound to the sample is washed away, higher CML content in samples correlates with a lower signal.

OxiSelect Oxidative DNA Damage ELISA Kit (8-OHdG Quantitation) (1 plate)

STA-320 96 assays
EUR 1152
Description: Among numerous types of oxidative DNA damage, 8-hydroxydeoxyguanosine (8-OHdG) is a ubiquitous marker of oxidative stress. 8-OHdG, one of the byproducts of oxidative DNA damage, is physiologically formed and enhanced by chemical carcinogens. Our OxiSelect Oxidative DNA Damage ELISA Kit (8-hydroxydeoxyguanosine assay) provides a powerful method for rapid, sensitive quantitation of 8-OHdG in DNA samples.

OxiSelect Cellular UV-Induced DNA Damage Staining Kit (CPD), Trial Size

STA-327-T 32 assays
EUR 421.2
Description: Our OxiSelect Cellular UV-Induced DNA Damage Staining Kit measures the formation of cyclobutane pyrimidine dimers (CPD) by immunofluorescence. Cells are first seeded in a 96-well tissue culture plate. Wells are then UV irradiated to induce DNA damage. After fixation and denaturation, cells containing the DNA lesions are probed with an anti-CPD antibody, followed by a FITC conjugated secondary antibody. The unbound secondary antibody is removed during a wash step, and stained cells can then be visualized with a fluorescence microscope.

OxiSelect Oxidative DNA Damage ELISA Kit (8-OHdG Quantitation) (5 plates)

STA-320-5 5 x 96 assays
EUR 4743.6
Description: Among numerous types of oxidative DNA damage, 8-hydroxydeoxyguanosine (8-OHdG) is a ubiquitous marker of oxidative stress. 8-OHdG, one of the byproducts of oxidative DNA damage, is physiologically formed and enhanced by chemical carcinogens. Our OxiSelect Oxidative DNA Damage ELISA Kit (8-hydroxydeoxyguanosine assay) provides a powerful method for rapid, sensitive quantitation of 8-OHdG in DNA samples.

OxiSelect Oxidative DNA Damage ELISA Kit (8-OHdG Quantitation), Trial Size

STA-320-T 32 assays
EUR 609.6
Description: Among numerous types of oxidative DNA damage, 8-hydroxydeoxyguanosine (8-OHdG) is a ubiquitous marker of oxidative stress. 8-OHdG, one of the byproducts of oxidative DNA damage, is physiologically formed and enhanced by chemical carcinogens. Our OxiSelect Oxidative DNA Damage ELISA Kit (8-hydroxydeoxyguanosine assay) provides a powerful method for rapid, sensitive quantitation of 8-OHdG in DNA samples.

OxiSelect Oxidative RNA Damage ELISA Kit (8-OHG Quantitation) (5x96 tests)

STA-325-5 5 x 96 assays
EUR 4743.6
Description: Recently oxidative RNA damage has been described in conjunction with a wide variety of neurological diseases including Alzheimer?s disease, Parkinson?s disease, Dementia with Lewy Bodies, prion disease, and subacute sclerosing panencephalitis. We have developed an easy-to-use ELISA for the detection of the most common marker of RNA damage: 8-hydroxyguanosine (8-OHG).

OxiSelect Oxidative RNA Damage ELISA Kit (8-OHG Quantitation), Trial Size

STA-325-T 32 assays
EUR 609.6
Description: Recently oxidative RNA damage has been described in conjunction with a wide variety of neurological diseases including Alzheimer?s disease, Parkinson?s disease, Dementia with Lewy Bodies, prion disease, and subacute sclerosing panencephalitis. We have developed an easy-to-use ELISA for the detection of the most common marker of RNA damage: 8-hydroxyguanosine (8-OHG).

OxiSelect Cellular UV-Induced DNA Damage ELISA Kit (6-4PP), Trial Size

STA-328-T 32 assays
EUR 421.2
Description: Our OxiSelect Cellular UV-Induced DNA Damage ELISA Kit measures the formation of 6-4PP in intact cells in a 96-well ELISA plate-based format. Cells are first seeded in a 96-well tissue culture plate. Wells are then UV irradiated to induce DNA damage. After fixation and denaturation, cells containing the DNA lesions are probed with an anti-6-4PP antibody, followed by an HRP conjugated secondary antibody. 

OxiSelect UV-Induced DNA Damage ELISA Kit (CPD Quantitation), Trial Size

STA-322-T 32 assays
EUR 421.2
Description: Our OxiSelect UV-Induced DNA Damage ELISA Kit measures the formation of cyclobutane pyrimidine dimers (CPD) in DNA isolated from cells or tissues. Standards or unknown DNA samples are first heat denatured before adsorbed onto a 96-well DNA binding plate.  The sample or standard are then probed with an anti-CPD antibody, followed by an HRP conjugated secondary antibody. 

OxiSelect Hydrogen Peroxide/Peroxidase Assay Kit (Fluorometric), Trial Size

STA-344-T 50 assays
EUR 344.4
Description: The OxiSelect Hydrogen Peroxide/Peroxidase Assay Kit is a sensitive quantitative fluorometric assay for hydrogen peroxide or peroxidase.   In the presence of HRP, ADHP reacts with H2O2 in a 1:1 stoichiometry to produce highly fluorescent Resorufin.  The Resorufin product can be easily read by a fluorescence microplate reader with an excitation of 530-560 nm and an emission of 590 nm, or for absorbance at 560 nm.  Fluorescence values are proportional to the H2O2 or peroxidase levels within the samples.  The H2O2 or peroxidase content in unknown samples is determined by comparison with its respective standard curve.

OxiSelect UV-Induced DNA Damage ELISA Combo Kit (CPD / 6-4PP Quantitation)

STA-322-C 96 assays
EUR 992.4
Description: Our OxiSelect UV-Induced DNA Damage ELISA Combo Kit measures the formation of both CPD and 6-4PP structures in DNA isolated from cells or tissues. Standards or unknown DNA samples are first heat denatured before adsorbed onto a 96-well DNA binding plate.  The sample or standard are then probed with an anti-6-4PP or CPD antibody, followed by an HRP conjugated secondary antibody. CPD and 6-4PP structures are assayed on the same plate but in separate wells.

OxiSelect Cellular UV-Induced DNA Damage Staining Kit (6-4PP), Trial Size

STA-329-T 32 assays
EUR 421.2
Description: Our OxiSelect Cellular UV-Induced DNA Damage Staining Kit measures the formation of 6-4PP structures in DNA by immunofluorescence. Cells are first seeded in a 96-well tissue culture plate. Wells are then UV irradiated to induce DNA damage. After fixation and denaturation, cells containing the DNA lesions are probed with an anti-6-4PP antibody, followed by a FITC conjugated secondary antibody. The unbound secondary antibody is removed during a wash step, and stained cells can then be visualized with a fluorescence microscope.

OxiSelect Nitrosative DNA/RNA Damage ELISA Kit (8-Nitroguanine Quantitation)

STA-825 96 assays
EUR 957.6
Description: The OxiSelect Nitrosative DNA/RNA Damage ELISA Kit is a competitive enzyme immunoassay developed for rapid detection and quantitation of 8-nitroguanine in urine, serum, or plasma samples.

OxiSelect Nitrosative DNA/RNA Damage ELISA Kit (8-Nitroguanine Quantitation)

STA-825-5 5 x 96 assays
EUR 3888
Description: The OxiSelect Nitrosative DNA/RNA Damage ELISA Kit is a competitive enzyme immunoassay developed for rapid detection and quantitation of 8-nitroguanine in urine, serum, or plasma samples.

OxiSelect UV-Induced DNA Damage ELISA Kit (6-4PP Quantitation), Trial Size

STA-323-T 32 assays
EUR 421.2
Description: Our OxiSelect UV-Induced DNA Damage ELISA Kit measures 6-4PP formation in DNA isolated from cells or tissue. Standards or unknown DNA samples are first heat denatured before adsorbed onto a 96-well DNA binding plate.  The sample or standard is then probed with an anti-6-4PP antibody, followed by an HRP conjugated secondary antibody. 

OxiSelect Aldehyde-Induced DNA Damage ELISA Kit (Ethenocytidine Quantitation)

STA-821 96 assays
EUR 762
Description: The OxiSelect Aldehyde-Induced DNA Damage ELISA Kit (Ethenocytidine Quantitation) is a competitive ELISA kit allowing the quantitation of ethenocytidine adducts in DNA isolated from cells or tissues. Samples and standards are added to a provided microplate preabsorbed with etheno-damaged DNA. An anti-ethenocytidine antibody is added and binds competitively to ethenocytidine in the unknown sample or to the ethenocytidine in the DNA coated on the plate. After washing a secondary antibody is added. A low signal means most of the primary antibody was bound to the unknown, indicating a high level of ethenocytidine in the sample.

OxiSelect Advanced Glycation End Product (AGE) Competitive ELISA Kit, Trial Size

STA-817-T 32 assays
EUR 477.6
Description: Advanced glycation end products (AGE) are formed during the Maillard reaction where reducing carbohydrates react with lysine side chains and N-terminal amino groups of various macromolecules, particularly proteins (Figure 1). The advanced glycation end products can adversely affect the fuction of these macromolecules. One of the most prevalent advanced glycation end products, N-epsilon-(Carboxymethyl) Lysine, has been implicated in oxidative stress and vascular damage. Our OxiSelect AGE Competitive ELISA kit is designed for rapid detection and quantitation of advanced glycation end product protein adducts. The quantity of AGE adduct in protein samples is determined by comparing its OD with that of a known AGE-BSA standard curve.

OxiSelect Aldehyde-Induced DNA Damage ELISA Kit (Ethenoadenosine Quantitation)

STA-820 96 assays
EUR 762
Description: The OxiSelect Aldehyde-Induced DNA Damage ELISA Kit (Ethenoadenosine Quantitation) is a competitive ELISA kit allowing the quantitation of ethenoadenosine adducts in DNA isolated from cells or tissues. Samples and standards are added to a provided microplate preabsorbed with etheno-damaged DNA. An anti-ethenoadenosine antibody is added and binds competitively to ethenoadenosine in the unknown sample or to the ethenoadenosine in the DNA coated on the plate. After washing a secondary antibody is added. A low signal means most of the primary antibody was bound to the unknown, indicating a high level of ethenoadenosine in the sample.

OxiSelect Hydroxyl Radical Antioxidant Capacity (HORAC) Activity Assay, Trial Size

STA-346-T 48 assays
EUR 379.2
Description: The HORAC assay is a powerful tool to measure the antioxidant capacity of biomolecules. Our OxiSelect HORAC Activity Assay measures the degradation of free hydroxyl radicals in less than 2 hours from a wide variety of sample types.

OxiSelect Aldehyde-Induced DNA Damage ELISA Combo Kit (Ethenoadenosine / Ethenocytidine Quantitation)

STA-820-C 96 assays
EUR 957.6
Description: The OxiSelect Aldehyde-Induced DNA Damage ELISA Combo Kit (Ethenoadenosine / Ethenocytidine Quantitation) is a competitive ELISA kit allowing the quantitation of ethenoadenosine or ethenocytidine adducts in DNA isolated from cells or tissues. Samples and standards are added to a provided microplate preabsorbed with etheno-damaged DNA. A primary antibody is added and binds competitively to ethenoadenosine in the unknown sample or to the etheno adduct in the DNA coated on the plate. After washing a secondary antibody is added. A low signal means most of the primary antibody was bound to the unknown, indicating a high level of etheno adducts in the sample. Each combo kit can perform up to 96 assays combined for ethenoadenosine and ethenocytidine. The two targets are assayed in separate wells, but any well on the provided plate may be used for either target in any ratio (e.g. 64 wells for ethenoadenosine and 32 wells for ethenocytidine, or 48 wells for each).

Human Oxygen radical absorbance capacity(ORAC)

QY-E05525 96T
EUR 433.2

Rat Olfactory receptor 5AC2(OR5AC2) ELISA kit

E02O0613-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Rat Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Olfactory receptor 5AC2(OR5AC2) ELISA kit

E02O0613-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Rat Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Olfactory receptor 5AC2(OR5AC2) ELISA kit

E02O0613-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Rat Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog Olfactory receptor 5AC2(OR5AC2) ELISA kit

E08O0613-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Canine Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog Olfactory receptor 5AC2(OR5AC2) ELISA kit

E08O0613-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Canine Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog Olfactory receptor 5AC2(OR5AC2) ELISA kit

E08O0613-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Canine Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig Olfactory receptor 5AC2(OR5AC2) ELISA kit

E07O0613-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Porcine Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig Olfactory receptor 5AC2(OR5AC2) ELISA kit

E07O0613-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Porcine Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig Olfactory receptor 5AC2(OR5AC2) ELISA kit

E07O0613-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Porcine Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat Olfactory receptor 5AC2(OR5AC2) ELISA kit

E06O0613-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Goat Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat Olfactory receptor 5AC2(OR5AC2) ELISA kit

E06O0613-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Goat Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat Olfactory receptor 5AC2(OR5AC2) ELISA kit

E06O0613-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Goat Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Olfactory receptor 5AC2(OR5AC2) ELISA kit

E03O0613-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Mouse Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Olfactory receptor 5AC2(OR5AC2) ELISA kit

E03O0613-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Mouse Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Olfactory receptor 5AC2(OR5AC2) ELISA kit

E03O0613-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Mouse Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Olfactory receptor 5AC2(OR5AC2) ELISA kit

E01O0613-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Human Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Olfactory receptor 5AC2(OR5AC2) ELISA kit

E01O0613-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Human Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Olfactory receptor 5AC2(OR5AC2) ELISA kit

E01O0613-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Human Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Olfactory receptor 5AC1, OR5AC1 ELISA KIT

ELI-44538h 96 Tests
EUR 988.8

Human Olfactory receptor 5AC2, OR5AC2 ELISA KIT

ELI-22588h 96 Tests
EUR 988.8

Rabbit Olfactory receptor 5AC2(OR5AC2) ELISA kit

E04O0613-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Rabbit Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rabbit Olfactory receptor 5AC2(OR5AC2) ELISA kit

E04O0613-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Rabbit Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rabbit Olfactory receptor 5AC2(OR5AC2) ELISA kit

E04O0613-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Rabbit Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Monkey Olfactory receptor 5AC2(OR5AC2) ELISA kit

E09O0613-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Monkey Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Monkey Olfactory receptor 5AC2(OR5AC2) ELISA kit

E09O0613-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Monkey Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Monkey Olfactory receptor 5AC2(OR5AC2) ELISA kit

E09O0613-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Monkey Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Guinea pig Olfactory receptor 5AC2(OR5AC2) ELISA kit

E05O0613-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Guinea pig Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Guinea pig Olfactory receptor 5AC2(OR5AC2) ELISA kit

E05O0613-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Guinea pig Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Guinea pig Olfactory receptor 5AC2(OR5AC2) ELISA kit

E05O0613-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Guinea pig Olfactory receptor 5AC2(OR5AC2) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Putative olfactory receptor 10AC1, OR10AC1P ELISA KIT

ELI-46107h 96 Tests
EUR 988.8

OR5AC2 siRNA

20-abx927244
  • EUR 661.20
  • EUR 878.40
  • 15 nmol
  • 30 nmol

OR5AC1 ORF Vector (Human) (pORF)

ORF026936 1.0 ug DNA Ask for price

OR5AC2 ORF Vector (Human) (pORF)

ORF026937 1.0 ug DNA Ask for price

OR5AC1 3'UTR GFP Stable Cell Line

TU066576 1.0 ml
EUR 2799.6

OR5AC2 3'UTR GFP Stable Cell Line

TU066577 1.0 ml
EUR 2799.6

Human OR5AC2 shRNA Plasmid

20-abx962950
  • EUR 961.20
  • EUR 1345.20
  • 150 µg
  • 300 µg

OR1AC1P ORF Vector (Human) (pORF)

ORF026561 1.0 ug DNA Ask for price

OR5AC4P ORF Vector (Human) (pORF)

ORF026938 1.0 ug DNA Ask for price

OR1AC1P 3'UTR GFP Stable Cell Line

TU066288 1.0 ml
EUR 2799.6

OR5AC4P 3'UTR GFP Stable Cell Line

TU066578 1.0 ml
EUR 2799.6

OR10AC1P ORF Vector (Human) (pORF)

ORF026448 1.0 ug DNA Ask for price

OR10AC1P 3'UTR GFP Stable Cell Line

TU066929 1.0 ml
EUR 2799.6

Human OR5AC2 Protein Lysate 20ug

IHUOR5AC2PLLY20UG each
EUR 213
Description: Human OR5AC2 Protein Lysate 20ug

OR5AC1 Protein Vector (Human) (pPM-C-HA)

PV107744 500 ng Ask for price

OR5AC2 Protein Vector (Human) (pPM-C-HA)

PV107748 500 ng Ask for price

OR5AC1 Protein Vector (Human) (pPB-C-His)

PV107742 500 ng Ask for price

OR5AC1 Protein Vector (Human) (pPB-N-His)

PV107743 500 ng Ask for price

OR5AC1 Protein Vector (Human) (pPM-C-His)

PV107745 500 ng Ask for price

OR5AC2 Protein Vector (Human) (pPB-C-His)

PV107746 500 ng Ask for price

OR5AC2 Protein Vector (Human) (pPB-N-His)

PV107747 500 ng Ask for price

OR5AC2 Protein Vector (Human) (pPM-C-His)

PV107749 500 ng Ask for price

OR5AC4P Protein Vector (Human) (pPM-C-HA)

PV107752 500 ng Ask for price

OR1AC1P Protein Vector (Human) (pPM-C-HA)

PV106244 500 ng Ask for price

OR5AC1 Recombinant Protein (Human)

RP080805 100 ug Ask for price

OR5AC2 Recombinant Protein (Human)

RP080808 100 ug Ask for price

OR5AC1 3'UTR Luciferase Stable Cell Line

TU016576 1.0 ml
EUR 2799.6

OR5AC2 3'UTR Luciferase Stable Cell Line

TU016577 1.0 ml
EUR 2799.6

OxiSelect ORAC kit