SARS-CoV-2 Antibodies and Antigens for Diagnostic Kit Development Kumar Jeetendra | October 22, 2020 AMSBIO has further expanded its product range to help in the fight against COVID-19 with the introduction of a new range of SARS-CoV-2 antibodies and antigens to aid development of new immunoassay diagnostic kits. While RT-PCR diagnostic kits has provided fast and sensitive COVID-19 case confirmation, the technique suffers from some inherent drawbacks that limit …