The regulatory role of protein tyrosine phosphatases ( PTPases ) in this process was explored by studying the effects of a powerful PTPase inhibitor , vanadate peroxide ( pervanadate ) , on the activation cascade of Jurkat human leukaemic T-cells .
the regulatory role of protein tyrosine phosphatases ( ptpases ) in this process was explored by studying the effects of a powerful ptpase inhibitor , vanadate peroxide ( pervanadate ) , on the activation cascade of jurkat human leukaemic t-cells .
O O O O B-protein_family_or_group B-amino_acid_monomer O O B-protein_family_or_group O O O O O O O O O O O O O B-protein_molecule O O B-other_organic_compound I-other_organic_compound O B-other_organic_compound O O O O O O O B-cell_line I-cell_line I-cell_line I-cell_line O