Sunday, January 23rd, 2022

Mouse IL24(Interleukin 24) ELISA Kit

Mouse IL24(Interleukin 24) ELISA Kit

Human Interleukin 24 (IL24) ELISA Kit

DLR-IL24-Hu-48T 48T
EUR 463
Description: A sandwich quantitative ELISA assay kit for detection of Human Interleukin 24 (IL24) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.

Human Interleukin 24 (IL24) ELISA Kit

DLR-IL24-Hu-96T 96T
EUR 599
Description: A sandwich quantitative ELISA assay kit for detection of Human Interleukin 24 (IL24) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.

Rat Interleukin 24 (IL24) ELISA Kit

DLR-IL24-Ra-48T 48T
EUR 495
Description: A sandwich quantitative ELISA assay kit for detection of Rat Interleukin 24 (IL24) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.

Rat Interleukin 24 (IL24) ELISA Kit

DLR-IL24-Ra-96T 96T
EUR 644
Description: A sandwich quantitative ELISA assay kit for detection of Rat Interleukin 24 (IL24) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.

Human Interleukin 24 (IL24) ELISA Kit

RDR-IL24-Hu-48Tests 48 Tests
EUR 481

Human Interleukin 24 (IL24) ELISA Kit

RDR-IL24-Hu-96Tests 96 Tests
EUR 665

Rat Interleukin 24 (IL24) ELISA Kit

RDR-IL24-Ra-48Tests 48 Tests
EUR 519

Rat Interleukin 24 (IL24) ELISA Kit

RDR-IL24-Ra-96Tests 96 Tests
EUR 720

Human Interleukin 24 (IL24) ELISA Kit

RD-IL24-Hu-48Tests 48 Tests
EUR 460

Human Interleukin 24 (IL24) ELISA Kit

RD-IL24-Hu-96Tests 96 Tests
EUR 636

Rat Interleukin 24 (IL24) ELISA Kit

RD-IL24-Ra-48Tests 48 Tests
EUR 496

Rat Interleukin 24 (IL24) ELISA Kit

RD-IL24-Ra-96Tests 96 Tests
EUR 688

Mouse Interleukin 24 (IL24) ELISA Kit

20-abx154248
  • EUR 7378.00
  • EUR 3933.00
  • EUR 911.00
  • 10 × 96 tests
  • 5 × 96 tests
  • 96 tests

Mouse Interleukin 24 (IL24) ELISA Kit

abx254217-96tests 96 tests
EUR 668

Mouse Il24/ Interleukin-24 ELISA Kit

E0769Mo 1 Kit
EUR 546

Mouse Interleukin- 24, Il24 ELISA KIT

ELI-06619m 96 Tests
EUR 865

Mouse Interleukin-24(IL24) ELISA kit

CSB-EL011640MO-24T 1 plate of 24 wells
EUR 165
Description: Quantitativesandwich ELISA kit for measuring Mouse Interleukin-24 (IL24) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Mouse Interleukin-24(IL24) ELISA kit

1-CSB-EL011640MO
  • 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: Quantitativesandwich ELISA kit for measuring Mouse Interleukin-24(IL24) in samples from serum, plasma, tissue homogenates. 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.

Mouse Interleukin 24 (IL24) ELISA Kit

abx574842-96tests 96 tests
EUR 668

Mouse Interleukin 24 (IL24) ELISA Kit

SEC064Mu-10x96wellstestplate 10x96-wells test plate
EUR 4862.4
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Interleukin 24 (IL24) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Mouse Interleukin 24 (IL24) ELISA Kit

SEC064Mu-1x48wellstestplate 1x48-wells test plate
EUR 488.08
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Interleukin 24 (IL24) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Mouse Interleukin 24 (IL24) ELISA Kit

SEC064Mu-1x96wellstestplate 1x96-wells test plate
EUR 654.4
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Interleukin 24 (IL24) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Mouse Interleukin 24 (IL24) ELISA Kit

SEC064Mu-5x96wellstestplate 5x96-wells test plate
EUR 2644.8
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Interleukin 24 (IL24) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Mouse Interleukin 24 (IL24) ELISA Kit

4-SEC064Mu
  • EUR 4913.00
  • EUR 2595.00
  • EUR 655.00
  • 10 plates of 96 wells
  • 5 plates of 96 wells
  • 1 plate of 96 wells
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Mouse Interleukin 24 (IL24) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids with no significant corss-reactivity with analogues from other species.

Mouse Interleukin 24 (IL24) Protein

20-abx654019
  • EUR 578.00
  • EUR 258.00
  • EUR 1720.00
  • EUR 690.00
  • EUR 425.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Mouse Interleukin 24 (IL24) Protein

20-abx654020
  • EUR 578.00
  • EUR 258.00
  • EUR 1720.00
  • EUR 690.00
  • EUR 425.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Mouse Interleukin 24 (IL24) CLIA Kit

20-abx190571
  • EUR 7973.00
  • EUR 4246.00
  • EUR 981.00
  • 10 × 96 tests
  • 5 × 96 tests
  • 96 tests

Mouse Interleukin 24 (IL24)CLIA Kit

SCC064Mu-10x96wellstestplate 10x96-wells test plate
EUR 5804.88
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Mouse Interleukin 24 (IL24) in serum, plasma and other biological fluids.

Mouse Interleukin 24 (IL24)CLIA Kit

SCC064Mu-1x48wellstestplate 1x48-wells test plate
EUR 565.7
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Mouse Interleukin 24 (IL24) in serum, plasma and other biological fluids.

Mouse Interleukin 24 (IL24)CLIA Kit

SCC064Mu-1x96wellstestplate 1x96-wells test plate
EUR 765.28
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Mouse Interleukin 24 (IL24) in serum, plasma and other biological fluids.

Mouse Interleukin 24 (IL24)CLIA Kit

SCC064Mu-5x96wellstestplate 5x96-wells test plate
EUR 3143.76
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Mouse Interleukin 24 (IL24) in serum, plasma and other biological fluids.

Mouse Interleukin 24 (IL24) CLIA Kit

4-SCC064Mu
  • EUR 5855.00
  • EUR 3144.00
  • EUR 766.00
  • 10 plates of 96 wells
  • 5 plates of 96 wells
  • 1 plate of 96 wells
Description: Double-antibody Sandwich chemiluminescent immunoassay for detection of Mouse Interleukin 24 (IL24)Serum, plasma and other biological fluids

ELISA kit for Mouse IL24 (Interleukin 24)

ELK5996 1 plate of 96 wells
EUR 432
Description: A sandwich ELISA kit for detection of Interleukin 24 from Mouse in samples from blood, serum, plasma, cell culture fluid and other biological fluids.

Active Interleukin 24 (IL24)

4-APC064Hu01
  • EUR 592.80
  • EUR 262.00
  • EUR 1948.00
  • EUR 716.00
  • EUR 1332.00
  • EUR 460.00
  • EUR 4720.00
  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Human Interleukin 24 expressed in: Available from E.coli, Yeast, Baculovirus and Mammalian cells

Interleukin 24 (IL24) Antibody

20-abx177154
  • EUR 1233.00
  • EUR 592.00
  • 1 mg
  • 200 ug

Interleukin 24 (IL24) Antibody

20-abx177155
  • EUR 1233.00
  • EUR 592.00
  • 1 mg
  • 200 ug

Interleukin 24 (IL24) Antibody

20-abx101197
  • EUR 425.00
  • EUR 133.00
  • EUR 1205.00
  • EUR 578.00
  • EUR 328.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Interleukin 24 (IL24) Antibody

20-abx101198
  • EUR 453.00
  • EUR 133.00
  • EUR 1302.00
  • EUR 620.00
  • EUR 342.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Interleukin 24 (IL24) Antibody

20-abx113251
  • EUR 732.00
  • EUR 398.00
  • 150 ul
  • 50 ul

Interleukin 24 (IL24) Antibody

abx037984-100ug 100 ug
EUR 391

Interleukin 24 (IL24) Antibody

20-abx131749
  • EUR 356.00
  • EUR 913.00
  • EUR 467.00
  • EUR 154.00
  • EUR 272.00
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug

Interleukin 24 (IL24) Antibody

20-abx173143
  • EUR 857.00
  • EUR 439.00
  • 1 mg
  • 200 ug

Interleukin 24 (IL24) Antibody

abx032660-400ul 400 ul
EUR 523

Interleukin 24 (IL24) Antibody

abx032660-80l 80 µl
EUR 286

Interleukin 24 (IL24) Antibody

20-abx323745
  • EUR 314.00
  • EUR 244.00
  • 100 ug
  • 50 ug

Interleukin 24 (IL24) Antibody

20-abx306736
  • EUR 411.00
  • EUR 1845.00
  • EUR 599.00
  • EUR 182.00
  • EUR 300.00
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug

Interleukin 24 (IL24) Antibody

20-abx001544
  • EUR 411.00
  • EUR 592.00
  • EUR 182.00
  • EUR 314.00
  • 100 ul
  • 200 ul
  • 20 ul
  • 50 ul

Recombinant Interleukin 24 (IL24)

4-RPC064Hu01
  • EUR 548.00
  • EUR 250.00
  • EUR 1780.00
  • EUR 660.00
  • EUR 1220.00
  • EUR 430.00
  • EUR 4300.00
  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Human Interleukin 24 expressed in: E.coli

Recombinant Interleukin 24 (IL24)

4-RPC064Ra01
  • EUR 583.84
  • EUR 259.00
  • EUR 1914.40
  • EUR 704.80
  • EUR 1309.60
  • EUR 454.00
  • EUR 4636.00
  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Rat Interleukin 24 expressed in: E.coli

Rat Il24/ Interleukin-24 ELISA Kit

E0518Ra 1 Kit
EUR 546

Rat Interleukin 24 (IL24) ELISA Kit

20-abx155729
  • EUR 7237.00
  • EUR 3855.00
  • EUR 895.00
  • 10 × 96 tests
  • 5 × 96 tests
  • 96 tests

Human Interleukin 24 (IL24) ELISA Kit

20-abx152032
  • EUR 7378.00
  • EUR 3933.00
  • EUR 911.00
  • 10 × 96 tests
  • 5 × 96 tests
  • 96 tests

Rat Interleukin 24 (IL24) ELISA Kit

abx256150-96tests 96 tests
EUR 668

Human Interleukin 24 (IL24) ELISA Kit

abx251238-96tests 96 tests
EUR 668

Human IL24/ Interleukin-24 ELISA Kit

E2794Hu 1 Kit
EUR 571

Human Interleukin- 24, IL24 ELISA KIT

ELI-06621h 96 Tests
EUR 824

Monkey Interleukin 24 (IL24) ELISA Kit

abx359845-96tests 96 tests
EUR 754

Rabbit Interleukin 24 (IL24) ELISA Kit

abx362220-96tests 96 tests
EUR 825

Chicken Interleukin 24 (IL24) ELISA Kit

abx357110-96tests 96 tests
EUR 754

Sheep Interleukin 24 (IL24) ELISA Kit

abx364761-96tests 96 tests
EUR 926

Human Interleukin 24 (IL24) ELISA Kit

abx576167-96tests 96 tests
EUR 668

Human Interleukin 24 (IL24) ELISA Kit

SEC064Hu-10x96wellstestplate 10x96-wells test plate
EUR 4731.5
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Interleukin 24 (IL24) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Human Interleukin 24 (IL24) ELISA Kit

SEC064Hu-1x48wellstestplate 1x48-wells test plate
EUR 477.3
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Interleukin 24 (IL24) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Human Interleukin 24 (IL24) ELISA Kit

SEC064Hu-1x96wellstestplate 1x96-wells test plate
EUR 639
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Interleukin 24 (IL24) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Human Interleukin 24 (IL24) ELISA Kit

SEC064Hu-5x96wellstestplate 5x96-wells test plate
EUR 2575.5
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Interleukin 24 (IL24) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Human Interleukin 24 (IL24) ELISA Kit

4-SEC064Hu
  • EUR 4782.00
  • EUR 2526.00
  • EUR 640.00
  • 10 plates of 96 wells
  • 5 plates of 96 wells
  • 1 plate of 96 wells
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Human Interleukin 24 (IL24) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids with no significant corss-reactivity with analogues from other species.

Rat Interleukin 24 (IL24) ELISA Kit

SEC064Ra-10x96wellstestplate 10x96-wells test plate
EUR 5124.2
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Interleukin 24 (IL24) in serum, plasma and other biological fluids.

Rat Interleukin 24 (IL24) ELISA Kit

SEC064Ra-1x48wellstestplate 1x48-wells test plate
EUR 509.64
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Interleukin 24 (IL24) in serum, plasma and other biological fluids.

Rat Interleukin 24 (IL24) ELISA Kit

SEC064Ra-1x96wellstestplate 1x96-wells test plate
EUR 685.2
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Interleukin 24 (IL24) in serum, plasma and other biological fluids.

Rat Interleukin 24 (IL24) ELISA Kit

SEC064Ra-5x96wellstestplate 5x96-wells test plate
EUR 2783.4
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Interleukin 24 (IL24) in serum, plasma and other biological fluids.

Rat Interleukin 24 (IL24) ELISA Kit

4-SEC064Ra
  • EUR 5175.00
  • EUR 2734.00
  • EUR 686.00
  • 10 plates of 96 wells
  • 5 plates of 96 wells
  • 1 plate of 96 wells
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Rat Interleukin 24 (IL24) in samples from Serum, plasma and other biological fluids. with no significant corss-reactivity with analogues from other species.

Mini Samples Mouse Interleukin 24 (IL24) ELISA Kit

MEC064Mu-10x96wellstestplate 10x96-wells test plate
EUR 5804.88
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mini Samples Mouse Interleukin 24 (IL24).

Mini Samples Mouse Interleukin 24 (IL24) ELISA Kit

MEC064Mu-1x48wellstestplate 1x48-wells test plate
EUR 565.7
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mini Samples Mouse Interleukin 24 (IL24).

Mini Samples Mouse Interleukin 24 (IL24) ELISA Kit

MEC064Mu-1x96wellstestplate 1x96-wells test plate
EUR 765.28
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mini Samples Mouse Interleukin 24 (IL24).

Mini Samples Mouse Interleukin 24 (IL24) ELISA Kit

MEC064Mu-5x96wellstestplate 5x96-wells test plate
EUR 3143.76
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mini Samples Mouse Interleukin 24 (IL24).

Mini Samples Mouse Interleukin 24 (IL24) ELISA Kit

4-MEC064Mu
  • EUR 5855.00
  • EUR 3094.00
  • EUR 766.00
  • 10 plates of 96 wells
  • 5 plates of 96 wells
  • 1 plate of 96 wells
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Mini Samples Mouse Interleukin 24 (IL24) in samples from n/a with no significant corss-reactivity with analogues from other species.

Human Interleukin 24 (IL24) Protein

20-abx067510
  • EUR 759.00
  • EUR 300.00
  • EUR 2388.00
  • EUR 913.00
  • EUR 537.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Rat Interleukin 24 (IL24) Protein

20-abx067511
  • EUR 815.00
  • EUR 314.00
  • EUR 2569.00
  • EUR 968.00
  • EUR 565.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Human Interleukin 24 (IL24) Protein

20-abx261813
  • EUR 328.00
  • EUR 4379.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

Interleukin 24 (IL24) Antibody (Biotin)

20-abx272248
  • EUR 453.00
  • EUR 244.00
  • EUR 1316.00
  • EUR 620.00
  • EUR 342.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Interleukin 24 (IL24) Antibody (Biotin)

20-abx273399
  • EUR 481.00
  • EUR 244.00
  • EUR 1414.00
  • EUR 662.00
  • EUR 356.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Interleukin 24 (IL24) Antibody (HRP)

20-abx306737
  • EUR 411.00
  • EUR 1845.00
  • EUR 599.00
  • EUR 182.00
  • EUR 300.00
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug

Interleukin 24 (IL24) Antibody (FITC)

20-abx306738
  • EUR 411.00
  • EUR 1845.00
  • EUR 599.00
  • EUR 182.00
  • EUR 300.00
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug

Interleukin 24 (IL24) Antibody (Biotin)

20-abx306739
  • EUR 411.00
  • EUR 1845.00
  • EUR 599.00
  • EUR 182.00
  • EUR 300.00
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug

Human Interleukin 24 (IL24) CLIA Kit

20-abx190313
  • EUR 7911.00
  • EUR 4215.00
  • EUR 973.00
  • 10 × 96 tests
  • 5 × 96 tests
  • 96 tests

Rat Interleukin 24 (IL24) CLIA Kit

20-abx190749
  • EUR 8443.00
  • EUR 4497.00
  • EUR 1036.00
  • 10 × 96 tests
  • 5 × 96 tests
  • 96 tests

Human Interleukin 24 (IL24)CLIA Kit

SCC064Hu-10x96wellstestplate 10x96-wells test plate
EUR 5647.8
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Human Interleukin 24 (IL24) in serum, plasma and other biological fluids.

Human Interleukin 24 (IL24)CLIA Kit

SCC064Hu-1x48wellstestplate 1x48-wells test plate
EUR 552.76
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Human Interleukin 24 (IL24) in serum, plasma and other biological fluids.

Human Interleukin 24 (IL24)CLIA Kit

SCC064Hu-1x96wellstestplate 1x96-wells test plate
EUR 746.8
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Human Interleukin 24 (IL24) in serum, plasma and other biological fluids.

Human Interleukin 24 (IL24)CLIA Kit

SCC064Hu-5x96wellstestplate 5x96-wells test plate
EUR 3060.6
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Human Interleukin 24 (IL24) in serum, plasma and other biological fluids.

Human Interleukin 24 (IL24) CLIA Kit

4-SCC064Hu
  • EUR 5698.00
  • EUR 3061.00
  • EUR 747.00
  • 10 plates of 96 wells
  • 5 plates of 96 wells
  • 1 plate of 96 wells
Description: Double-antibody Sandwich chemiluminescent immunoassay for detection of Human Interleukin 24 (IL24)Serum, plasma and other biological fluids

Rat Interleukin 24 (IL24)CLIA Kit

SCC064Ra-10x96wellstestplate 10x96-wells test plate
EUR 6119.04
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Rat Interleukin 24 (IL24) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Rat Interleukin 24 (IL24)CLIA Kit

SCC064Ra-1x48wellstestplate 1x48-wells test plate
EUR 591.57
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Rat Interleukin 24 (IL24) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Rat Interleukin 24 (IL24)CLIA Kit

SCC064Ra-1x96wellstestplate 1x96-wells test plate
EUR 802.24
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Rat Interleukin 24 (IL24) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Mouse IL24(Interleukin 24) ELISA Kit