It has been shown that TCR stimulation requires both the membrane tyrosine phosphatase , CD45 , and the Src-family kinase , Lck , to result in cellular activation .
it has been shown that tcr stimulation requires both the membrane tyrosine phosphatase , cd45 , and the src-family kinase , lck , to result in cellular activation .
O O O O O B-protein_family_or_group O O O O B-protein_family_or_group B-amino_acid_monomer O O B-protein_molecule O O O B-protein_family_or_group I-protein_family_or_group O B-protein_molecule O O O O B-other_name I-other_name O