Fig. 2From: A bivalent protein targeting glycans and HR1 domain in spike protein potently inhibited infection of SARS-CoV-2 and other human coronavirusesThe effect of bivalent proteins on SARS-CoV-2 PsV infection and their cytotoxicity to HuH-7 cells. The inhibitory activity of GL15E, GL25E and GL35E on SARS-CoV-2 PsV infection in HuH-7 cells (a) or Caco-2 cells (b). The effect of GL15E, GL25E and GL35E on the viability of HuH-7 cells (c). Each sample was tested in triplicate, and the experiment was repeated at least twice. Data from a representative experiment are presented as means ± SDBack to article page