[Monoclonal anti-idiotype antibodies in immunotherapy of ovarian carcinoma (MAb ACA125) and breast carcinoma (MAb ACA14C5)].

Anti-idiotypic antibodies, which imitate a tumor-associated antigen by their variable region, offer an elegant method for the induction of a specific immune response, when used as a surrogate antigen for immunization. We generated anti-idiotypic antibodies imitating 2 different tumor-associated antigens. I.