Such kits are based on competitive ELISA assays to identify the existence of neutralizing or blocking antibodies in human serum that can particularly block the binding of mutated spike trimer or ...

cLIA and hemagglutination inhibition are surrogate assays for measuring the presence of neutralizing antibodies; cLIA: Competitive luminex immunoassay; PBNA: Pseudovirion-based neutralization assay.

ACROBiosystems has successfully developed a ready-to-use neutralizing antibody titer serologic assay kit, which showed excellent performance in SARS-CoV-2 neutralizing antibody titer detection and ...

(B) The 96 antibodies which we produced were assayed for neutralization potential in a Spike-bead-based neutralization assay. High Levels of Non-Neutralizing Antibodies Can Protect Against SARS ...

Previous work assessing monoclonal antibody neutralizing titers as a correlate ... Second, there are methodologic differences within cell-based assays that could lead to variability in the ...