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. 1986 Sep;53(3):697–699. doi: 10.1128/iai.53.3.697-699.1986

Monoclonal antibody to a major glycoprotein immunogen mediates differential complement-independent lysis of Trichomonas vaginalis.

J F Alderete, L Kasmala
PMCID: PMC260850  PMID: 3488964

Abstract

An immunoglobulin G type 2a (IgG2a) monoclonal antibody (MAb), designated C20A3, which reacts with a highly immunogenic trichomonad membrane glycoprotein (approximately 270,000 daltons), produced complement-independent cytolysis of Trichomonas vaginalis organisms. Time- and temperature-dependent lysis of parasites was observed following incubation of washed, live T. vaginalis with certain concentrations of C20A3 IgG. Differential killing of trichomonal isolates and clones of a given isolate by C20A3 was dependent on the presence of the glycoprotein antigen on the parasite surface.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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