A murine monoclonal antibody recognising a single glycoprotein within a human cytomegalovirus virion envelope glycoprotein complex.
Nonionic detergent solubilised polypeptides from highly purified human cytomegalovirus virions were used as immunogens to produce murine monoclonal antibody secreting hybridomas. One monoclonal antibody was shown, by immunoprecipitation followed by SDS-polyacrylamide gel electrophoresis (SDS-PAGE), to precipitate three glycoproteins with molecular weights 52, 95, and 130 (all X 10(3)) and one minor component with a molecular weight of 50 X 10(3). When virion envelope components were first separated by SDS-PAGE and electrophoretically transferred to nitrocellulose membranes, this monoclonal antibody recognised two related components with molecular weights 50 and 52 (both X 10(3)). Immunofluorescence studies suggested that these viral antigens were associated with membrane systems of virus-infected cells and were particularly abundant late in infection.
D000911:Antibodies, Monoclonal; D002460:Cell Line; D003587:Cytomegalovirus / Q000032:analysis*; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D005333:Fetus; D006023:Glycoproteins / Q000032:analysis*; D006801:Humans; D008297:Male; D008970:Molecular Weight; D011247:Pregnancy; D012867:Skin; D014759:Viral Envelope Proteins / Q000032:analysis*; D014771:Virion / Q000032:analysis*
D000911:Antibodies, Monoclonal; D006023:Glycoproteins; D014759:Viral Envelope Proteins