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. 2021 Feb 1;6:22. doi: 10.1038/s41541-021-00283-x

Fig. 1. Bac-PEDV-S induced neutralizing antibodies in vaccinated mice and piglets.

Fig. 1

a, b The expression of the PEDV S protein (indicated by an arrowhead) was confirmed by SDS-PAGE with coomassie blue staining and Western blotting analysis probed with anti-PEDV S monoclonal antibody. Neutralizing antibodies in mice (c) and piglets (d) of different treatment groups were evaluated by FFN assay4. The meaning of error bars and marked signs were described in the “Methods” section.