摘要 : The translation product of the bovine herpesvirus-1 (BHV-1) gH gene was identified and characterized. Synthetic peptides were used to generate specific antisera and a glycoprotein of 108K was precipitated by one of the antisera. C... 展开 The translation product of the bovine herpesvirus-1 (BHV-1) gH gene was identified and characterized. Synthetic peptides were used to generate specific antisera and a glycoprotein of 108K was precipitated by one of the antisera. Cross-immunoprecipitations with monoclonal antibodies to BHV-1 glycoprotein gp108 and the anti-gH peptide antiserum demonstrated that gp108 is the translation product of the gH open reading frame. Glycoprotein gH synthesis and intracellular processing was analyzed in infected Madin-Darby bovine kidney cells using anti-gp108 monoclonal antibodies. Glycoprotein gH is expressed as a beta-gamma protein and could be detected by radioimmunoprecipitation as early as 2 hr postinfection. Cotranslational N-glycosylation of gH is essential for the recognition by monoclonal antibodies, suggesting that N-linked glycans are involved in protein folding or that they are targets for most of monoclonal antibodies used in this study. (C) 1995 Academic Press, Inc. 收起