To examine the role of protein phosphatases in T cell activation , Jurkat cells were treated with okadaic acid , an inhibitor of type 1 and 2A phosphatases , and nuclear extracts were examined for the presence of AP1 as a measure of early T cell activation .
to examine the role of protein phosphatases in t cell activation , jurkat cells were treated with okadaic acid , an inhibitor of type 1 and 2a phosphatases , and nuclear extracts were examined for the presence of ap1 as a measure of early t cell activation .
O O O O O B-protein_family_or_group I-protein_family_or_group O B-other_name I-other_name I-other_name O B-cell_line I-cell_line O O O B-other_organic_compound I-other_organic_compound O O O O O O O O O O O B-cell_component I-cell_component O O O O O O B-protein_molecule O O O O O B-other_name I-other_name I-other_name O