Quantitative measurement of IgG to SARS-CoV-2 proteins using ImmunoCAP

BackgroundDetailed understanding of the immune response to SARS-CoV-2, the cause of coronavirus disease 2019 (COVID-19), has been hampered by a lack of quantitative antibody assays. ObjectiveTo develop a quantitative assay for IgG to SARS-CoV-2 proteins that could readily be implemented in clinical and research laboratories. MethodsThe biotin-streptavidin technique was used to conjugate... Show more