THE EFFECT OF PASSIVELY ADMINISTERED ANTIBODY ON ANTIBODY SYNTHESIS

Abstract
Suppression of the primary response of rabbits to intravenously administered KLH can be achieved with very small amounts of hyperimmune anti-KLH administered a day later since the rabbit apparently rapidly eliminates most of the KLH by nonimmunologic means. The amount of passive anti-KLH needed to achieve immunosuppression was directly proportional to the dose of injected antigen.