Extended Data Fig. 3: Neutralization activity of top 40 RBD-specific antibodies against pseudoviruses bearing spike of wild-type, major VOCs and other variants of SARS-CoV-2.

Pseudoviruses were tested against serial dilutions of the testing antibodies. Neutralization activity was defined as the concentration required to achieve 50% reduction in viral infection (IC50) relative to no antibody controls. Results were calculated from at least two independent experiments. One representative curve was displayed.