Stimulation of either CD2 or T cell receptor ( TCR ) /CD3 on Tcells by monoclonal antibody-mediated cross-linking induced tyrosine phosphorylation of Itk , which was maximal as early as 1 min after stimulation .
stimulation of either cd2 or t cell receptor ( tcr ) /cd3 on tcells by monoclonal antibody-mediated cross-linking induced tyrosine phosphorylation of itk , which was maximal as early as 1 min after stimulation .
O O O B-protein_molecule O O O O O B-protein_family_or_group O O O O O O O O O O O O B-protein_molecule O O O O O O O O O O O O