JVI Figure table search 04
Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrowReprints and Permissions
Right arrow Copyright Information
Right arrow Books from ASM Press
Right arrow MicrobeWorld
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Para, M F
Right arrow Articles by Spear, P G
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Para, M F
Right arrow Articles by Spear, P G

 Previous Article  |  Next Article 

J Virol. 1982 January; 41(1): 129-136

Glycoprotein gE of herpes simplex virus type 1: effects of anti-gE on virion infectivity and on virus-induced fc-binding receptors.

M F Para, R B Baucke and P G Spear

ABSTRACT

An Fc-binding glycoprotein, designated gE, was detected previously in cells infected with herpes simplex virus type 1 (HSV-1) and in virion preparations isolated from infected cells. For the studies reported here, we purified gE from HSV-1 strain HFEM(syn) by affinity chromatography and preparative electrophoresis and then immunized a rabbit to produce an antiserum to glycoprotein gE. We found that this antiserum selectively precipitated gE and its precursors from detergent-solubilized extracts of HSV-1 strain HFEM(syn)-infected HEp-2 cells, from extracts of other cell lines infected with the same virus, and from extracts of HEp-2 cells infected with several other HSV-1 strains. The antiserum did not precipitate any proteins from uninfected cells. The several forms of gE detected by immunoprecipitation accumulated in variable quantities in different cells infected with the different virus strains and also varied slightly with respect to electrophoretic mobility, suggesting some differences in the gE's from different HSV-1 strains and some effects of the host cell on the nature and extent of post-translational processing. One of the electrophoretic forms of gE previously detected in purified preparations of virions could be precipitated by anti-gE from extracts of purified HSV-1 strain HFEM(syn) virions. Moreover, anti-gE neutralized HSV-1 infectivity, but only in the presence of complement. Finally, F(ab')2 fragments of the anti-gE immunoglobulin partially inhibited the binding of 125I-labeled immunoglobulin G to the Fc receptors on HSV-1-infected cells.

J Virol. 1982 January; 41(1): 129-136




This article has been cited by other articles:



Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
J. Bacteriol. Mol. Cell. Biol. Microbiol. Mol. Biol. Rev.
Clin. Vaccine Immunol. ALL ASM JOURNALS

Copyright © 1982 by the American Society for Microbiology. All rights reserved.