Figure 3

Kinetics analysis of A7 Fab and other variants using bio-layer interferometry, to evaluate their affinity to spike proteins of SARS-CoV-2 and SARS-CoV-1. (A) Sensorgram of A7 Fab against SARS-CoV-2 S1 protein. (B) Sensorgram of A7 Fab against SARS-CoV-1 S1 protein. (C) Sensorgram of different Fab variants against SARS-CoV-2 S1 protein.