Chicken Interleukin 12A (IL12A) ELISA Kit

P35 ELISA Kit, IL12-A ELISA Kit, CLMF1 ELISA Kit, NFSK ELISA Kit, NKSF1 ELISA Kit, Natural Killer Cell Stimulatory Factor 1 ELISA Kit, Cytotoxic Lymphocyte Maturation Factor 1 ELISA Kit, NF Cell Stimulatory Factor Chain 1 ELISA Kit

Standard: 1000 pg/mL. 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 Chicken IL12A. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Chicken IL12A. 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 Chicken IL12A, 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 Chicken IL12A in the samples is then determined by comparing the OD of the samples to the standard curve