Fig. 6
From: Antibody engineering improves neutralization activity against K417 spike mutant SARS-CoV-2 variants
Improve R3P1-E4 binding and neutralizing activity through antibody engineering. A The detailed interactions between SARS-CoV-2 RBD with R3P1-E4 and R3P1-E4 mutant mAbs. B The abilities of R3P1-E4 and R3P1-E4 (E101Q) mAbs to neutralize SARS-CoV-2 pseudovirus were examined by pseudovirus neutralization assay. C The abilities of R3P1-E4 and R3P1-E4 mutant mAbs to neutralize SARS-CoV-2 pseudovirus were examined by pseudovirus neutralization assay