the receptor that binds soluble rabbit antibody-antigen complexes , trinitrophenyl-srbc and dinitrophenyl ( dnp ) -bovine serum albumin sephadex beads coated with rabbit anti-dnp igg is trypsin resitant , the observation that uncomplexed rabbit igg oes not bind to the trypsin-resistant receptor , whereas the same igg bound to its antigen does , suggests that conformational changes induced by the binding of ligand may be of consequence in macrophage function .
C1367475
srbc
C1517880
binding