HBsAg ELISA kit
Contact us: [email protected]
Human HBsAg ELISA Kit |
EHH0214 |
Abclonal |
96Tests |
EUR 521 |
Canine HBsAg ELISA Kit |
ECH0214 |
Abclonal |
96Tests |
EUR 521 |
Bovine HBsAg ELISA Kit |
EBH0214 |
Abclonal |
96Tests |
EUR 521 |
Goat HBsAg ELISA Kit |
EGTH0214 |
Abclonal |
96Tests |
EUR 521 |
Custom Antibody titration by ELISA up to 2 rabbits and 1 bleed |
ELISA-1 |
Alpha Diagnostics |
1 |
EUR 202 |
Antibody to HBsAg ELISA Kit |
DEIA060 |
Creative Diagnostics |
96T |
EUR 429 |
Description: CD anti-HBs ELISA (Quantitative) kit is an enzyme linked immunosorbent assay (ELISA) for in vitro quantitative determination of antibodies to hepatitis B virus surface antigen (anti-HBs) in human serum or plasma for clinical purposes and assessing antibody response levels to HBsAg-vaccine. |
Anserine HBsAg- preS1 ELISA Kit |
EAH0219 |
Abclonal |
96Tests |
EUR 521 |
Rat HBsAg- preS1 ELISA Kit |
ERH0219 |
Abclonal |
96Tests |
EUR 521 |
Rabbit HBsAg- preS1 ELISA Kit |
ERTH0219 |
Abclonal |
96Tests |
EUR 521 |
Mouse HBsAg- preS1 ELISA Kit |
EMH0219 |
Abclonal |
96Tests |
EUR 521 |
Porcine HBsAg- preS1 ELISA Kit |
EPH0219 |
Abclonal |
96Tests |
EUR 521 |
Human HBsAg- preS1 ELISA Kit |
EHH0219 |
Abclonal |
96Tests |
EUR 521 |
Canine HBsAg- preS1 ELISA Kit |
ECH0219 |
Abclonal |
96Tests |
EUR 521 |
Bovine HBsAg- preS1 ELISA Kit |
EBH0219 |
Abclonal |
96Tests |
EUR 521 |
Guinea Pig HBsAg ELISA Kit |
EGH0214 |
Abclonal |
96Tests |
EUR 521 |
Goat HBsAg- preS1 ELISA Kit |
EGTH0219 |
Abclonal |
96Tests |
EUR 521 |
Guinea Pig HBsAg- preS1 ELISA Kit |
EGH0219 |
Abclonal |
96Tests |
EUR 521 |
HBsAg antibody |
70R-HG003 |
Fitzgerald |
1 mg |
EUR 246 |
Description: Goat polyclonal HBsAg antibody |
HBsAg antibody |
20C-CR2100G |
Fitzgerald |
1 ml |
EUR 133 |
Description: Goat polyclonal HBsAg antibody |
HBsAg antibody |
20C-CR2100GP |
Fitzgerald |
1 ml |
EUR 427 |
Description: Goat polyclonal HBsAg antibody |
HbsAg antibody |
20R-2830 |
Fitzgerald |
1 ml |
EUR 565 |
Description: Goat polyclonal HbsAg antibody |
HBsAg antibody |
70-1088 |
Fitzgerald |
1 mg |
EUR 219 |
Description: Goat polyclonal HBsAg antibody |
HBsAg antibody |
70-HH15 |
Fitzgerald |
1 mg |
EUR 258 |
Description: Horse polyclonal HBsAg antibody |
HBsAg antibody |
10R-H114c |
Fitzgerald |
1 mg |
EUR 489 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10R-H114d |
Fitzgerald |
1 mg |
EUR 472 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10C-CR1279M1 |
Fitzgerald |
100 ug |
EUR 281 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-1323 |
Fitzgerald |
1 mg |
EUR 136 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-1324 |
Fitzgerald |
1 mg |
EUR 136 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-3128 |
Fitzgerald |
1 mg |
EUR 230 |
Description: Mouse Monoclonal HBsAg antibody |
HBsAg antibody |
10-3130 |
Fitzgerald |
1 mg |
EUR 230 |
Description: Mouse Monoclonal HBsAg antibody |
HBsAg antibody |
10-3131 |
Fitzgerald |
1 mg |
EUR 230 |
Description: Mouse Monoclonal HBsAg antibody |
HBsAg antibody |
10-7857 |
Fitzgerald |
1 mg |
EUR 314 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-7858 |
Fitzgerald |
1 mg |
EUR 306 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-H05A |
Fitzgerald |
1 mg |
EUR 220 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-H05B |
Fitzgerald |
1 mg |
EUR 220 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-H05C |
Fitzgerald |
1 mg |
EUR 592 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-H05D |
Fitzgerald |
1 mg |
EUR 220 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-H05F |
Fitzgerald |
1 mg |
EUR 220 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-H05G |
Fitzgerald |
1 mg |
EUR 228 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-H05H |
Fitzgerald |
1 mg |
EUR 228 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-H05J |
Fitzgerald |
1 mg |
EUR 192 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-H05N |
Fitzgerald |
1 mg |
EUR 220 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-H114C |
Fitzgerald |
1 mg |
EUR 336 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
10-H114D |
Fitzgerald |
1 mg |
EUR 325 |
Description: Mouse monoclonal HBsAg antibody |
HBsAg antibody |
20-HR20 |
Fitzgerald |
1 mg |
EUR 337 |
Description: Rabbit polyclonal HBsAg antibody |
HBsAg Protein |
abx060551-1mg |
Abbexa |
1 mg |
EUR 1553 |
|
HBsAg Protein |
abx060552-1mg |
Abbexa |
1 mg |
EUR 1010 |
|
HBsAg Protein |
abx060560-1mg |
Abbexa |
1 mg |
EUR 1121 |
|
HBsAg Protein |
abx060562-1mg |
Abbexa |
1 mg |
EUR 1567 |
|
Frit Kit |
FRIT-KIT |
Next Advance |
1each |
EUR 124 |
Description: Kit to create frits in capillaries. Includes formamide, Kasil-1, Kasil-1624 and a cleaving tool. |
Column Packing Kit |
PACK-KIT |
Next Advance |
1pack |
EUR 1035 |
Description: Column packing kit for pressure cells. Includes: HPREG regulator, TBNG10 tubing, CAP-75 capillary, and STRB5X2 stir bar. |
HBsAg antibody (biotin) |
60C-CR2100GB |
Fitzgerald |
1 ml |
EUR 457 |
Description: Goat polyclonal HBsAg antibody (biotin) conjugated |
HBsAg antibody (FITC) |
60C-CR2100GF |
Fitzgerald |
1 ml |
EUR 363 |
Description: Goat polyclonal HBsAg antibody (FITC) conjugated |
HBsAg antibody (HRP) |
60C-CR2100GX |
Fitzgerald |
1 ml |
EUR 451 |
Description: Goat polyclonal HBsAg antibody (HRP) conjugated |
HBsAg antibody (biotin) |
60C-CR2100RB |
Fitzgerald |
1 ml |
EUR 453 |
Description: Rabbit polyclonal HBsAg antibody (biotin) conjugated |
HBsAg antibody (FITC) |
60C-CR2100RF |
Fitzgerald |
1 ml |
EUR 385 |
Description: Rabbit polyclonal HBsAg antibody (FITC) conjugated |
HBsAg antibody (HRP) |
60C-CR2100RX |
Fitzgerald |
1 ml |
EUR 445 |
Description: Rabbit polyclonal HBsAg antibody (HRP) conjugated |
HBsAg antibody (biotin) |
61-1066 |
Fitzgerald |
1 ml |
EUR 133 |
Description: Mouse monoclonal HBsAg antibody (biotin-conjugated) |
Human HBsAg Protein |
abx060118-1mg |
Abbexa |
1 mg |
EUR 411 |
|
HBsAg ad Protein |
abx060555-100ug |
Abbexa |
100 ug |
EUR 878 |
|
HBsAg adr Protein |
abx060556-05mg |
Abbexa |
0.5 mg |
EUR 1567 |
|
HBsAg adw Protein |
abx060557-01mg |
Abbexa |
0.1 mg |
EUR 1017 |
|
HBsAg adw Protein |
abx060558-05mg |
Abbexa |
0.5 mg |
EUR 1295 |
|
HBsAg ay Protein |
abx060563-100ug |
Abbexa |
100 ug |
EUR 815 |
|
HBsAg ayw Protein |
abx060565-05mg |
Abbexa |
0.5 mg |
EUR 1358 |
|
HBsAg ayw Protein |
abx060566-05mg |
Abbexa |
0.5 mg |
EUR 1497 |
|
HBsAg adw Protein |
abx060567-1mg |
Abbexa |
1 mg |
EUR 1017 |
|
PCR Mycoplasma Detection Kit |
M034-Kit |
TOKU-E |
Kit |
EUR 266 |
HbsAg ELISA Kit| Mouse Hepatitis B Surface Antigen ELISA Kit |
EF012821 |
Lifescience Market |
96 Tests |
EUR 689 |
Human Hepatitis B Surface Antigen (HbsAg) ELISA Kit |
abx351801-96tests |
Abbexa |
96 tests |
EUR 668 |
|
QuickTiter Hepatitis B Surface Antigen (HBsAg) ELISA Kit |
VPK-5004 |
Cell Biolabs |
96 assays |
EUR 914 |
Description: The QuickTiter Hepatitis B Surface Antigen ELISA Kit measures HBsAg with sensitivity as low as 1 ng/mL. Reagents are sufficient for 96 wells including standards and unknown samples. |
QuickTiter Hepatitis B Surface Antigen (HBsAg) ELISA Kit |
VPK-5004-5 |
Cell Biolabs |
5 x 96 assays |
EUR 3756 |
Description: The QuickTiter Hepatitis B Surface Antigen ELISA Kit measures HBsAg with sensitivity as low as 1 ng/mL. Reagents are sufficient for 5x96 wells including standards and unknown samples. |
Cas9 Protein and T7 gRNA SmartNuclease Synthesis Kit |
CAS400A-KIT |
SBI |
1 kit (10 rxn) |
EUR 1110 |
|
CMV-hspCas9-T2A-Puro SmartNuclease Lentivector Plasmid + LentiStarter Packaging Kit |
CASLV100PA-KIT |
SBI |
1 Kit |
EUR 1132 |
|
CMV-hspCas9-EF1-GFP SmartNuclease Lentivector Plasmid + LentiStarter Packaging Kit |
CASLV105PA-KIT |
SBI |
1 Kit |
EUR 1132 |
|
MSCV-hspCas9-T2A-Puro SmartNuclease Lentivector Plasmid + LentiStarter Packaging Kit |
CASLV120PA-KIT |
SBI |
1 Kit |
EUR 1132 |
|
MSCV-hspCas9-EF1-GFP SmartNuclease Lentivector Plasmid + LentiStarter Packaging Kit |
CASLV125PA-KIT |
SBI |
1 Kit |
EUR 1132 |
|
Multiplex gRNA Kit + EF1-T7-hspCas9-H1-gRNA linearized SmartNuclease vector |
CAS700A-KIT |
SBI |
10 rxn |
EUR 1132 |
|
Multiplex gRNA Kit + CAG-T7-hspCas9-H1-gRNA linearized SmartNuclease vector |
CAS720A-KIT |
SBI |
10 rxn |
EUR 1132 |
|
Multiplex gRNA Kit + CMV-T7-hspCas9-H1-gRNA linearized SmartNuclease vector |
CAS740A-KIT |
SBI |
10 rxn |
EUR 1132 |
|
T7 gRNA SmartNuclease Synthesis Kit (includes CAS510A-1 & T7 IVT synthesis reagents) |
CAS510A-KIT |
SBI |
1 Kit |
EUR 805 |
|
Cas9 Nickase: CMV-hspCas9(D10A)-T2A-Puro SmartNickase Lentivector Plasmid + LentiStarter Packaging Kit |
CASLV200PA-KIT |
SBI |
1 Kit |
EUR 1132 |
|
Cas9 Nickase: CMV-hspCas9(D10A)-EF1-GFP SmartNickase Lentivector Plasmid + LentiStarter Packaging Kit |
CASLV205PA-KIT |
SBI |
1 Kit |
EUR 1132 |
|
Cas9 Nickase: MSCV-hspCas9(D10A)-T2A-Puro SmartNickase Lentivector Plasmid + LentiStarter Packaging Kit |
CASLV220PA-KIT |
SBI |
1 Kit |
EUR 1132 |
|
Cas9 Nickase: MSCV-hspCas9(D10A)-EF1-GFP SmartNickase Lentivector Plasmid + LentiStarter Packaging Kit |
CASLV225PA-KIT |
SBI |
1 Kit |
EUR 1132 |
|
HBsAg protein (Subtype adr) |
30C-CP2019R |
Fitzgerald |
1 mg |
EUR 573 |
Description: Purified recombinant HBsAg protein (Subtype adr) |
HBsAg protein (Subtype adw) |
30R-AH016 |
Fitzgerald |
500 ug |
EUR 732 |
Description: Purified recombinant HBsAg protein (Subtype adw) |
HBsAg protein (Subtype ayw) |
30R-AH018 |
Fitzgerald |
500 ug |
EUR 761 |
Description: Purified recombinant HBsAg protein (Subtype ayw) |
HBsAg protein (subtype ad) |
30-1815 |
Fitzgerald |
500 ug |
EUR 435 |
Description: Native Human HBsAg protein (Subtype ad) |
HBsAg protein (Subtype ay) |
30-1816 |
Fitzgerald |
500 ug |
EUR 381 |
Description: Purified Native Human HBsAg protein (Subtype ay) |
HBsAg protein (Subtype ad) |
30-AH15 |
Fitzgerald |
1 mg |
EUR 348 |
Description: Purified native Human HBsAg protein (Subtype ad) |
HBsAg protein (Subtype adr) |
30-AH37 |
Fitzgerald |
1 mg |
EUR 705 |
Description: Purified recombinant HBsAg protein (Subtype adr) (98% pure) |
Anti-HBsAg Antibody (1C10E2) |
A1372-1000 |
Biovision |
|
EUR 479 |
Anti-HBsAg Antibody (1G1A10) |
A1373-1000 |
Biovision |
|
EUR 479 |
Anti-HBsAg Antibody (3G9F6) |
A1374-1000 |
Biovision |
|
EUR 479 |
HBsAg antibody (Gold Colloid) |
62-H05B |
Fitzgerald |
10 ml |
EUR 457 |
Description: Mouse monoclonal HBsAg antibody (Gold Colloid) |
Anti-HBsAg (HBV) Purified |
11-328-C025 |
ExBio |
0.025 mg |
EUR 90 |
Anti-HBsAg (HBV) Purified |
11-328-C100 |
ExBio |
0.1 mg |
EUR 140 |
Anti-HBsAg (HBV) Purified |
11-329-C025 |
ExBio |
0.025 mg |
EUR 90 |
Anti-HBsAg (HBV) Purified |
11-329-C100 |
ExBio |
0.1 mg |
EUR 140 |
Polyclonal Goat Anti-HBsAg |
C020108-10mg |
Unibiotest |
10mg |
EUR 1114 |
Polyclonal Goat Anti-HBsAg |
C020108-1mg |
Unibiotest |
1mg |
EUR 269 |
HBV antigen HBsAg Antibody |
abx140205-01mg |
Abbexa |
0.1 mg |
EUR 328 |
|
HBV antigen HBsAg Antibody |
abx140206-01mg |
Abbexa |
0.1 mg |
EUR 328 |
|
anti- HBsAg mouse antibody |
HBV001 |
FN Test |
100µg |
EUR 548.75 |
|
Description: Antibody raised against HBsAg mouse |
anti- HBsAg mouse antibody |
HBV002 |
FN Test |
100µg |
EUR 548.75 |
|
Description: Antibody raised against HBsAg mouse |
Multiplex gRNA Kit + Cas9 Nickase: EF1-T7-hspCas9-nickase-H1-gRNA linearized SmartNickase vector |
CAS750A-KIT |
SBI |
10 rxn |
EUR 1132 |
|
Multiplex gRNA Kit + Cas9 Nickase: CAG-T7-hspCas9-nickase-H1-gRNA linearized SmartNickase vector |
CAS770A-KIT |
SBI |
10 rxn |
EUR 1132 |
|
Multiplex gRNA Kit + Cas9 Nickase: CMV-T7-hspCas9-nickase-H1-gRNA linearized SmartNickase vector |
CAS790A-KIT |
SBI |
10 rxn |
EUR 1132 |
|
Cas9 SmartNuclease Extra Ligation Kit [includes 5x ligation buffer (10 ul) and Fast ligase (2.5ul)] |
CAS9LIG-KIT |
SBI |
1 Kit |
EUR 153 |
|
ELISA kit for Human Hepatitis B surface antigen (HBsAg) Kit |
KTE63050-48T |
Abbkine |
48T |
EUR 354 |
Description: Quantitative sandwich ELISA for measuring Human Hepatitis B surface antigen (HBsAg) Kit in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids. |
ELISA kit for Human Hepatitis B surface antigen (HBsAg) Kit |
KTE63050-5platesof96wells |
Abbkine |
5 plates of 96 wells |
EUR 2252 |
Description: Quantitative sandwich ELISA for measuring Human Hepatitis B surface antigen (HBsAg) Kit in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids. |
ELISA kit for Human Hepatitis B surface antigen (HBsAg) Kit |
KTE63050-96T |
Abbkine |
96T |
EUR 572 |
Description: Quantitative sandwich ELISA for measuring Human Hepatitis B surface antigen (HBsAg) Kit in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids. |
Canine hepatitis B virus surface antigen,HBsAg ELISA Kit |
CN-00927C1 |
ChemNorm |
96T |
EUR 447 |
Canine hepatitis B virus surface antigen,HBsAg ELISA Kit |
CN-00927C2 |
ChemNorm |
48T |
EUR 296 |
Mouse hepatitis B virus surface antigen,HBsAg ELISA Kit |
CN-02521M1 |
ChemNorm |
96T |
EUR 449 |
Mouse hepatitis B virus surface antigen,HBsAg ELISA Kit |
CN-02521M2 |
ChemNorm |
48T |
EUR 299 |
Mouse hepatitis B virus surface antigen, HBsAg ELISA Kit |
CSB-E09991m-24T |
Cusabio |
1 plate of 24 wells |
EUR 165 |
|
Description: Qualitative sandwich ELISA kit for measuring Mouse hepatitis B virus surface antigen, HBsAg in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price. |
Mouse hepatitis B virus surface antigen, HBsAg ELISA Kit |
1-CSB-E09991m |
Cusabio |
-
EUR 703.00
-
EUR 4843.00
-
EUR 2570.00
|
-
1 plate of 96 wells
-
10 plates of 96 wells each
-
5 plates of 96 wells each
|
|
Description: Qualitative sandwich ELISA kit for measuring Mouse hepatitis B virus surface antigen, HBsAg in samples from serum, plasma. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits. |
Canine hepatitis B virus surface antigen, HBsAg ELISA Kit |
CSB-E10088c-24T |
Cusabio |
1 plate of 24 wells |
EUR 165 |
|
Description: Qualitative sandwich ELISA kit for measuring Canine hepatitis B virus surface antigen, HBsAg in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price. |
Canine hepatitis B virus surface antigen, HBsAg ELISA Kit |
1-CSB-E10088c |
Cusabio |
-
EUR 703.00
-
EUR 4843.00
-
EUR 2570.00
|
-
1 plate of 96 wells
-
10 plates of 96 wells each
-
5 plates of 96 wells each
|
|
Description: Qualitative sandwich ELISA kit for measuring Canine hepatitis B virus surface antigen, HBsAg in samples from serum, plasma. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits. |
Human hepatitis B virus surface antigen, HBsAg ELISA Kit |
CSB-E10089h-24T |
Cusabio |
1 plate of 24 wells |
EUR 165 |
|
Description: Qualitative sandwich ELISA kit for measuring Human hepatitis B virus surface antigen, HBsAg in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price. |
Human hepatitis B virus surface antigen, HBsAg ELISA Kit |
1-CSB-E10089h |
Cusabio |
-
EUR 500.00
-
EUR 3402.00
-
EUR 1820.00
|
-
1 plate of 96 wells
-
10 plates of 96 wells each
-
5 plates of 96 wells each
|
|
Description: Qualitative sandwich ELISA kit for measuring Human hepatitis B virus surface antigen, HBsAg in samples from serum, plasma. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits. |
Human hepatitis B virus surface antigen,HBsAg ELISA Kit |
201-12-1590 |
SunredBio |
96 tests |
EUR 440 |
|
Description: A quantitative ELISA kit for measuring Human in samples from biological fluids. |
Mouse hepatitis B virus surface antigen(HBsAg)ELISA Kit |
GA-E0244MS-48T |
GenAsia Biotech |
48T |
EUR 336 |
Mouse hepatitis B virus surface antigen(HBsAg)ELISA Kit |
GA-E0244MS-96T |
GenAsia Biotech |
96T |
EUR 534 |
Human hepatitis B virus surface antigen(HBsAg)ELISA Kit |
GA-E1606HM-48T |
GenAsia Biotech |
48T |
EUR 289 |
Human hepatitis B virus surface antigen(HBsAg)ELISA Kit |
GA-E1606HM-96T |
GenAsia Biotech |
96T |
EUR 466 |
ELISA kit for Human HBsAg (Hepatitis B surface antigen) |
E-EL-H1567 |
Elabscience Biotech |
1 plate of 96 wells |
EUR 534 |
|
Description: A sandwich ELISA kit for quantitative measurement of Human HBsAg (Hepatitis B surface antigen) in samples from Serum, Plasma, Cell supernatant |
Human HbsAg(hepatitis B virus Surface Antigen) ELISA Kit |
EH4002 |
FN Test |
96T |
EUR 524.1 |
|
Description: Method of detection: Qualitative ;Reacts with: Homo sapiens;Sensitivity: Qualitative |
Human hepatitis B virus surface antigen(HBsAg)ELISA Kit |
QY-E00452 |
Qayee Biotechnology |
96T |
EUR 361 |
Canine hepatitis B virus surface antigen,HBsAg ELISA Kit |
QY-E70047 |
Qayee Biotechnology |
96T |
EUR 426 |
PinPoint-FC 293T Platform Kit for Targeted Gene Insertion (includes PIN320A-1, PIN200A-1, PIN510A-1 & PIN600A-1) |
PIN320A-KIT |
SBI |
1 Kit |
EUR 4941 |
|
PinPoint-FC Murine iPSC Platform Kit for Targeted Gene Insertion (includes PIN340iPS-1, PIN200A-1, PIN510A-1 & PIN600A-1) |
PIN340iPS-KIT |
SBI |
1 Kit |
EUR 4941 |
|
HBsAg ELISA kit