ELK5870-48T, Goat IL-12p40(Interleukin 12 p40) ELISA Kit, 48T

Alternative Names: IL-12B; p40; IL12B; CLMF2; NKSF2; Natural Killer Cell Stimulatory Factor 2; Cytotoxic Lymphocyte Maturation Factor 2; Interleukin 23, P40 Subunit

Species: Goat

Assay Type: Sandwich

Sensitivity: 6.2 pg/mL

Standard: 1000 pg/mL

Detection range: 15.63-1000 pg/mL

Sample type: Serum, plasma and other biological fluids.

Assay length: 3.5h

Research Area: Cytokine;Infection immunity;Immune molecule;

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 Goat IL-12p40. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Goat IL-12p40. 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 Goat IL-12p40, 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 Goat IL-12p40 in the samples is then determined by comparing the OD of the samples to the standard curve.