Non-infected (–) and infected (+) Vero whole cell extracts were separated by 12% SDS-PAGE, and the membrane was blotted with Human Parechovirus 1+3 VP3 antibody [HL2443] (GTX640154) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.

Non-transfected (–) and transfected (+) 293T whole cell extracts (30 μg) were separated by 12% SDS-PAGE, and the membrane was blotted with Human Parechovirus 1+3 VP3 antibody [HL2443] (GTX640154) diluted at 1:5000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.