SARS-CoV-2 Neutralizing Antibody Detection ELISA Kit

Cayman's SARS-CoV-2 Neutralizing Antibody Detection ELISA Kit is a competitive assay that can be used for qualitative and/or semi-quantitative measurement of neutralizing antibodies in human plasma and serum. When using the neutralizing antibody standard provided in the kit, the assay has a range of 7.81-1,000 ng/ml with a midpoint of approximately 120 ng/ml (50% B/B0) and a sensitivity (80% B/B0) of approximately 46 ng/ml. Cayman also provides a SARS-CoV-2 Neutralizing Antibody Detection SimpleDetect ELISA Kit (Cay-502220), a one-buffer system that has a simplified protocol utilizing an ACE2-HRP conjugate, rather than a separate ACE2 protein and anti-His-HRP conjugate, and can be completed in only two hours.Synonyms: Severe Acute Respiratory Syndrome Coronavirus 2 Neutralizing Detection. Limit of Detection: 19 ng/ml. Assay Range: 7.8-1,000 ng/ml. Sensitivity: 46 ng/ml. Mid-point: 121 ng/ml. Origin: Animal/Bovine.