Fig. 1From: Development of an enzyme-linked immunosorbent assay based on viral antigen capture by anti-spike glycoprotein monoclonal antibody for detecting immunoglobulin A antibodies against porcine epidemic diarrhea virus in milkScreen of anti-PEDV mAbs by IPMA. The anti-PEDV mAbs strongly bound to the CPE regions in the PEDV-infected IPEC-J2 cells (brown). Representative images were shown for the mAbs 9, 10, 17 and 18, and PEDV positive (P) and negative (N) sera. Scale bars, 200 μmBack to article page