Active Recombinant Human PTPN1 protein, His-tagged

• Cat.No.: PTPN1-221H
• Product Overview: Recombinant Human PTPN1 protein(NP_002818.1)(Glu2-Asn321), fused with His tag, was expressed in E. coli.

Specification

• Source: E. coli
• Species: Human
• Tag: His
• Form: Supplied as sterile PBS, pH 7.4Please contact us for any concerns or special requirements.Please refer to the specific buffer information in the hard copy of CoA.
• Bio-activity: Measured by its ability to dephosphorylate a phosphotyrosine residue in an EGF receptor (aa988-998) phosphopeptide substrate, R&D Systems.The specific activity is > 15 nmoles/min/μg.
• Molecular Mass: The recombinant human PTPN1 consisting of 327 amino acids and has a calculated molecular mass of 38.1 kDa.
• Protein Length: Glu2-Asn321
• Purity: > 95 % as determined by SDS-PAGE
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C
  Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: PTPN1 protein tyrosine phosphatase, non-receptor type 1 [ Homo sapiens ]
• Official Symbol: PTPN1
• Synonyms: PTPN1; protein tyrosine phosphatase, non-receptor type 1; PTP1B; tyrosine-protein phosphatase non-receptor type 1; protein tyrosine phosphatase 1B; protein-tyrosine phosphatase 1B; protein tyrosine phosphatase, placental
• Gene ID: 5770
• mRNA Refseq: NM_002827
• Protein Refseq: NP_002818
• MIM: 176885
• UniProt ID: P18031