title: Human cytotoxic, specific anti HLA-A, -B, -C T-lymphocyte clones are OKT3 positive, but may change their OKT4 and 8 phenotypes during culture.
mesh_terms: D000911:Antibodies, Monoclonal / Q000276:immunology*; D002999:Clone Cells / Q000276:immunology; D006680:HLA Antigens / Q000276:immunology*; D006801:Humans; D010641:Phenotype; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology*; D013997:Time Factors
chemical_list: D000911:Antibodies, Monoclonal; D006680:HLA Antigens