Intended UseHuman IGF2 ELISA Kit allows for the in vitro quantitative determination of IGF2 , concentrations in serum, Plasma , tissue homogenates and Cell culture supernates and Other biological fluids.
StorageStore the whole ELISA kit at 4℃
Product Description specificalPrinciple of the Assay: This assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for IGF-2 has been pre-coated onto a microplate. Standards and samples are pipetted into the wellsand any IGF-2 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for IGF-2 is added to the wells. After washing, avidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of IGF-2 bound in the initial step. The color development is stopped and the intensity of the color is measured.