Summary
The glycoprotein C (gC) gene of equine herpesvirus-1 (EHV-1) was expressed in insect cells by a recombinant baculovirus as several products with apparent molecular weights of 66 kDa–80 kDa. The baculovirus EHV-1 gC products were recognised by monoclonal antibody and by EHV-1 convalescent equine sera, indicating conservation of antigenic determinants and confirming this glycoprotein as a target for the equine immune system. Mice immunized with recombinant EHV-1 gC showed accelerated clearance of EHV-1 from respiratory tissues following intranasal challenge. Virus clearance was accompanied by virus specific antibodies and by cell mediated immune responses measured by a delayed type hypersensitivity reaction and lymphocyte stimulation by killed EHV-1 as antigen.
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Tewari, D., Nair, S.V., De Ungria, M.C. et al. Immunization with glycoprotein C of equine herpesvirus-1 is associated with accelerated virus clearance in a murine model. Archives of Virology 140, 789–797 (1995). https://doi.org/10.1007/BF01309967
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DOI: https://doi.org/10.1007/BF01309967