Protein Tyrosine Phosphatase, Non-Receptor Type 22
[Predominantly expressed in lymphoid tissues as distinct alternative isoforms by human PTPN22 Gene (Non-Receptor PTP Family), Non-Receptor Type 22 Protein Tyrosine Phosphatase associates with and appears to regulate adapter protein CBL function and its associated protein kinases in the T-cell receptor signaling pathway. (NCI) ( NCI )]