Cell-free Neutralizing Antibodies Test Kits
(for research use only)
NAB-Sure SARS CoV-2 Kit simplifies testing from sample collection through result by using real-time PCR systems to produce qualitative and quantitative NAb (titer) measurements. It combines PRNT level accuracy with unparalleled sensitivity to assess small sample volumes including dried blood spot(DBS).
NAB-Sure is a surrogate virus neutralization test. It is a competitive binding assay that measures the ability of antibodies in a sample to block the SARS-CoV-2 Spike Protein from binding to the ACE2 receptor of a human cell. It is a homogenous immunoassay with no separation or wash steps.