inhibition of t cell functions by antigen-specific antibodies appeared to correlate with the antibody-antigen binding constant because a second monoclonal antibody ( cyt-1-59 ) , with identical specificity but with a lower affinity constant for apo-cytochrome c , had very little inhibitory effect on the proliferation or lymphokine secretion of apo-cytochrome c-specific t cell clones .
C0003241
antibodies
C0003250
monoclonal