Recombinant full length human PTPN6 was expressed in E.coli cells using an N-terminal GST tag.
Catalog No. P33-20G
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PTPN6 gene is preferentially expressed in a variety of hematopoietic cells, and is an early response gene in lymphokine stimulated cells (1). The noncatalytic N-terminus of this PTP can interact with MAP kinases and negatively regulates ERK2 and p38 MAP-kinases activity (2). The PTPN6 was shown to be involved in the regulation of T cell antigen receptor (TCR) signaling, which was thought to function through dephosphorylating the molecules related to MAP kinase pathway.
SHP1; SHP-1; HCP; HCPH; HPTP1C; PTP-1C; SHP-1L; SH-PTP1
1. Adachi, M. et al: Protein-tyrosine phosphatase expression in pre-B cell NALM-6. Cancer Res. 52: 737-740, 1992.
2. Pettiford, S M. et al: The MAP-kinase ERK2 is a specific substrate of the protein tyrosine phosphatase HePTP. Oncogene. 2000 Feb 17;19(7):858-69.
Sample Enzyme Activity Plot. For specific information on a given lot, see related technical data sheet.
Sample Purity Data. For specific information on a given lot, see related technical data sheet.
Storage, Stability and Shipping:
Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.
Cancer, Inflammation, Invasion/Metastasis, JAK/STAT Pathway, Metabolic Disorder, Phosphatases, WNT Signaling