in contrast , clb-t3/4.2a , a mouse monoclonal antibody of the same isotype with a high avidity ( much greater than okt3 ) for the cd3 complex , induces il2 receptor expression and il2 responsiveness only at very low concentrations ( less than 5 ng/ml ) , yet in the presence of monocytes this antibody induces proliferation within a similar dose range as wt32 .
C0085379
okt3
C0108779
cd3 complex