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Human PTP1B ORF clone(NM_002827.2)

For research use only. Not intended for any clinical use.

Cat. No. :   CDCL185901

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Gene Information

Cat. No. CDCL185901
Product Type ORF clone
Gene Abbr PTP1B
Species Human
ORF Size 1308bp
Vector pMD18-T
Warning This product is for research use only. Not for use in diagnostic or therapeutic procedures.
Storage store at -20°C
Target Gene PTP1B
Background The protein encoded by this gene is the founding member of the protein tyrosine phosphatase (PTP) family, which was isolated and identified based on its enzymatic activity and amino acid sequence. PTPs catalyze the hydrolysis of the phosphate monoesters specifically on tyrosine residues. Members of the PTP family share a highly conserved catalytic motif, which is essential for the catalytic activity. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP has been shown to act as a negative regulator of insulin signaling by dephosphorylating the phosphotryosine residues of insulin receptor kinase. This PTP was also reported to dephosphorylate epidermal growth factor receptor kinase, as well as JAK2 and TYK2 kinases, which implicated the role of this PTP in cell growth control, and cell response to interferon stimulation. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2013]
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