Production and characterization of monoclonal antibodies to budgerigar fledgling disease virus major capsid protein VP.
Eleven hybridoma cell lines producing monoclonal antibodies (MAbs) against intact budgerigar fledgling disease (BFD) virions were produced and characterized. These antibodies were selected for their ability to react with BFD virions in an enzyme-linked immunosorbent assay. Each of these antibodies was reactive in the immunofluorescent detection of BFD virus-infected cells. These antibodies immunoprecipitated intact virions and specifically recognized the major capsid protein, VP1, of the dissociated virion. The MAbs were found to preferentially recognize native BFD virus capsid protein when compared with denatured virus protein. These MAbs were capable of detecting BFD virus protein in chicken embryonated cell-culture lysates by dot-blot analysis.
Fattaey
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Division of Biology, Kansas State University, Manhattan 66506.
Lenz
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Consigli
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RA
D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology*; D000914:Antibodies, Viral / Q000276:immunology*; D001715:Bird Diseases / Q000382:microbiology*; D002213:Capsid / Q000276:immunology*; D002642:Chick Embryo; D006825:Hybridomas; D051379:Mice; D008807:Mice, Inbred BALB C; D027383:Papillomaviridae / Q000276:immunology*; D010311:Parrots / Q000382:microbiology*; D027382:Polyomaviridae
D000911:Antibodies, Monoclonal; D000914:Antibodies, Viral