Casirivimab ELISA kit

PRINCIPLE OF THE ASSAY This assay employs the quantitative competitive enzyme immunoassay technique. Recombinant SARS-CoV-2 RBD has been pre-coated onto a microplate. Standards or samples are premixed with biotin-labeled antibody and then pipetted into the wells. Casirivimab in the sample competitively binds to the pre-coated protein with biotin-labeled Casirivimab. After washing away any unbound substances, Streptavidin-HRP is added to the wells. Following a wash to remove any unbound enzyme reagent, a substrate solution is added to the wells and color develops in inversely proportion to the amount of Casirivimab bound in the initial step. The color development is stopped and the intensity of the color is measured.

REGN-10933, REGN10933, CAS: 2415933-42-3

Used for the quantitative determination of Casirivimab concentration in serum and plasma.

When the kit was stored at the recommended temperature for 6 months, the signal intensity decreased by less than 20%. For unopened kits, if you want to prolong the storage time, please store the Standard, Detection A, Detection B and Microplate at - 20°C, the rest reagents should be store at 4°C.

2-8 °C

For Research Use Only.