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Light-optical and ultrastructural immunohistochemistry of antigen H-4, a common marker of epithelial cells]
Authors:S V Petrov  N T Ra?khlin  R S Nizamov
Abstract:Epitope localization reacting with mice monoclonal antibodies (Mabs) H 4 was investigated using the specimen of epithelium of skin, human uterine cervix as well as in the culture of epithelium cells of guinea-pig duct deferent. Mice monoclonal antibodies against antigen H 4 obtained by the hybridoma method after immunization of mice with rat colon epithelium cytoskeletal fractions were used. Mabs H 4 were shown to react with antigen of intermediate filaments of all studied normal epithelial, cancer cells as well as culture epithelial cells. Mabs H 4 are supposed to be used as a unique immunohistochemical marker of epithelium cells under normal and malignant growth conditions.
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