Anti-SARS-CoV-2 (B.1.1.7) Antibody IgG Titer Serologic Assay Kit (Spike Trimer)

Multiple variants of SARS-CoV-2 are circulating globally and posting new challenges to human health. The variant B.1.1.7 identified in the United Kingdom (UK) carries a large number of mutations and is reported to spread more easily and quickly than other variants. There are 9 mutations on the spike protein of the U.K. variant: HV69-70del, Y144del, N501Y, A570D, D614G, P681H, T716I, S982A, D1118H. To evaluate the impacts of the new variants, a rapid and effective assay kit detecting the levels of antibody against the mutant is in urgent need.