KHV is closely related to other two cyprinid herpesviruses, pox herpesvirus (CHV) and
haematopoietic necrosis herpesvirus (CyHV-2) in goldfish. In this study, two major KHV
antigenic proteins (ORF62 and ORF68) were identified by immunoscreening using a KHV-
specific polyclonal antibody, and then monoclonal antibodies were generated for
immunodiagnostic studies. After screening hybridoma cells, one mAb against ORF68 (mAb …