TC-PTP Proteins and Enzymes

T cell protein tyrosine phosphatase (TC-PTP), also known as PTPT and PTPN2, is an enzyme that removes phosphate groups covalently attached to tyrosine residues in proteins. TC-PTP dephosphorylates a wide range of phosphoproteins, such as p52Shc and receptors for EGF, Insulin and Growth Hormone. Although found in many cell types and tissues, TC-PT...