Abstract
The antigenic differences between endozoites and cystozoites of Toxoplasma gondii were analyzed by indirect immunofluorescent assay and Western blotting using monoclonal antibodies. An antigenic determinant of an antigen of 20 kDa mol. wt. that appeared to be localized in the cytoplasm was observed to be specific to cystozoites alone. The 20-kDa antigen was diffused throughout the parasite and was observed in cystozoites produced both in vivo and in vitro.
MeSH Terms
Animals
Antibodies, Monoclonal/immunology
Antigens, Protozoan/analysis
Blotting, Western
Electrophoresis, Polyacrylamide Gel
Epitopes/analysis
Fluorescent Antibody Technique
Hybridomas
Mice
Mice, Inbred BALB C
Molecular Weight
Toxoplasma/immunology
Chemicals
Antibodies, Monoclonal
Antigens, Protozoan
Epitopes
Authors & Affiliations
4 authors, click to expand affiliations / ORCID
Omata Y
Department of Protozoology, Osaka University, Japan.
Igarashi M
Ramos M I
Nakabayashi T
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