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PTPN1 (PTP1B), Active

Recombinant full length human PTPN1 was expressed by baculovirus in Sf9 insect cells using a N-terminal GST tag.
Catalog No. P28-20G


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Catalog No. Pack Size Price (USD)
P28-20G-05 5 ug $226
P28-20G-10 10 ug $325
P28-20G-BULK BULK Contact Us  


Overview:

Protein tyrosine phosphatase nonreceptor, type 1 (PTPN1) is the founding member of the protein tyrosine phosphatase (PTP) family (1). PTPN1 catalyze the hydrolysis of the phosphate monoesters specifically from tyrosine residues. PTPN1 is known to be involved in signaling pathways that regulate a variety of cellular processes including cell growth and oncogenic transformation. PTPN1 also has been shown to act as a negative regulator of insulin signaling (2). PTPN1 has also been reported to dephosphorylate epidermal growth factor receptor kinase, which implicated the role of this phosphatase in cell growth control and cell response to interferon stimulation.


Gene Aliases:

PTP1B


Genbank Number:


References:


1. Cheyssac, C. et al: Analysis of common PTPN1 gene variants in type 2 diabetes, obesity and associated phenotypes in the French population. BMC Med. Genet. 2006; 5 (7):44

2. Bento, J L. et al: Association of protein tyrosine phosphatase 1B gene polymorphisms with type 2 diabetes. Diabetes. 2004; 53(11):3007-12.


Specific Activity:

Sample Enzyme Activity Plot. For specific information on a given lot, see related technical data sheet.


Purity:

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.


Molecular Weight:

~71 kDa



There are no related publications available for this product.


RESEARCH AREAS

Cancer, Inflammation, Invasion/Metastasis, JAK/STAT Pathway, Metabolic Disorder, Phosphatases, WNT Signaling


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