Figure 4. [SARSHRC-PEG4]2-chol-treated animals do not seroconvert.
Presence of neutralizing antibodies was determined in a live virus neutralization assay. Virus neutralizing antibodies are displayed as endpoint serum dilution factor to block SARS-CoV-2 replication. Donor animals shown in grey, mock-treated animals in red, peptide-treated animals in green. 3/3 donor animals, 6/6 mock-treated animals and 0/6 lipopeptide-treated animals seroconverted. Symbols correspond to individual animals and are consistent throughout figures.