https://www.selleckchem.com/pr....oducts/sch-900776.ht
Serological SARS-CoV-2 assays have an important role in guiding the pandemic response. This research aimed to compare the performance of 2 antinucleocapsidassays. Serum from 49 HCWs was analysed at baseline and 6 months using the Abbott diagnostics SARS-CoV-2 IgG assay and the Roche Diagnostics ElecsysAnti-SARS-CoV-2 total antibody assay. At baseline, 14/49 participants (29%) demonstrated antibody reactivity using the Abbott assay. At 6 months, 4/14 participants (29%) continued todemonstrate reactivity. A total of 14/49 (29%) partici