Bio-Rad SARS-CoV-2 variant neutralization antibody assays
February 2022—Bio-Rad Laboratories launched the Bio-Plex Pro Human SARS-CoV-2 Variant Neutralization Antibody Assays, for research use only. The assays allow scientists to measure neutralizing antibodies against wild-type and significant variants of the SARS-CoV-2 virus. The Bio-Plex Pro Human SARS-CoV-2 Variant Neutralization Antibody 11-Plex Panel is a ready-to-use 96-well kit containing premixed magnetic capture beads, a detection ACE2 receptor, a standard and positive control, and buffers that measure levels of neutralizing antibodies and percentage inhibition of the ACE2 receptor binding the viral antigens coupled on the beads.