Chicken IL12B (Interleukin 12B) ELISA Kit

Test Principle:
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Interleukin 12B(IL12B). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Interleukin 12B(IL12B). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Interleukin 12B(IL12B), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Interleukin 12B(IL12B) in the samples is then determined by comparing the OD of the samples to the standard curve.

Research Area: Cytokine, Infection immunity, Immune molecule

Alternative Names:
p40, IL12-B, CLMF2, NKSF2, Natural Killer Cell Stimulatory Factor 2, Cytotoxic Lymphocyte Maturation Factor 2, Interleukin 23, P40 Subunit

Sample Type:
Serum, plasma and other biological fluids.

Assay Type: Sandwich

Standard: 1000 pg/mL

Assay Length: 4.5h

Assay Length: For Research Use Only