Mouse monoclonal antibodies to swine blood group antigens.

Eight mouse hybridomas with haemagglutination capacity to swine blood group antigens were obtained, three of them producing antibodies capable of being used as blood group reagents. Two detected the Ba factor and another the Fa factor. The others gave non-specific and weak reactions or cross-reaction with antigens present in more than one system. We conclude that mouse monoclonal antibodies are also suitable for use in swine as a complement of polyclonal reagents.