it was previously shown that in c57bl/6 mice chronic suppression of an idiotypically defined subset of lambda 1 chain-bearing anti- ( 4-hydroxy-3-nitrophenyl ) acetyl ( np ) antibodies is achieved by neonatal administration of allogeneic monoclonal anti-idiotope antibodies reactive with this subset , or by np coupled to mouse immunoglobulin .
C0003241
antibodies
C0021027
immunoglobulin