Killen_1985_J.Neuroimmunol_9_229

Anti-idiotype antibodies were induced in rats by immunization with rat monoclonal antibodies to the main immunogenic region of acetylcholine receptors. These anti-idiotype antibodies showed very little crossreaction with other rat monoclonal antibodies which bind to the same region of the receptor. When the rats producing these anti-idiotype antibodies were immunized with receptor, they showed no net decrease in anti-receptor antibody production. These data indicate that, although more than half of the antibodies produced by rats immunized with receptor are directed at a small region, many anti-receptor idiotypes are involved in this response and anti-idiotype therapy is not beneficial.