Monoclonal antibodies to the nucleoprotein and glycoprotein of infectious haematopoietic necrosis virus (IHNV) were prepared. Hybridomas were selected by ELISA according to the production of murine immunoglobulins. The specificity of the monoclonal antibodies was tested by Western blotting after SDS-PAGE. The monoclonal antibodies reacted only with a panel of nine IHNV isolates differing in ele...
