title: The internal image-like anti-idiotypic response to a CD3-specific monoclonal antibody in primates is dependent on the T cell-binding properties of the injected antibody.
abstract: Murine monoclonal antibodies used for therapeutic purposes generally elicit a strong antibody response. A large proportion of this response is specific for the idiotype of the injected monoclonal antibody. The CD3 T cell antigen is polymorphic in rhesus monkeys. A monoclonal antibody, FN18, which detects this polymorphism was used to analyze the immune response to FN18 in FN18+ and FN18- animals. The results of this study show that the internal image-like anti-idiotypic response predominantly occurs in FN18+ animals. This suggests that this type of anti-idiotypic response is limited to cell-binding monoclonal antibodies.
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology*; D000945:Antigens, Differentiation, T-Lymphocyte / Q000276:immunology*; D004797:Enzyme-Linked Immunosorbent Assay; D007130:Immunoglobulin Idiotypes / Q000276:immunology*; D008253:Macaca mulatta; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000911:Antibodies, Monoclonal; D000945:Antigens, Differentiation, T-Lymphocyte; D007130:Immunoglobulin Idiotypes