Chicken B-Cell Activating Factor (BAFF/CD257) ELISA Kit

CD257 ELISA Kit, TNFSF13B ELISA Kit, BLYS ELISA Kit, TALL1 ELISA Kit, THANK ELISA Kit, TNFSF20 ELISA Kit, ZTNF4 ELISA Kit, B lymphocyte stimulator ELISA Kit, Tumor Necrosis Factor Ligand Superfamily Member 13B ELISA Kit, Dendritic cell-derived TNF-like ELISA Kit

Standard: 5000 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 BAFF/CD257. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Chicken BAFF/CD257. 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 BAFF/CD257, 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 BAFF/CD257 in the samples is then determined by comparing the OD of the samples to the standard curve