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PTPN11 (T253M Q257L), Active(P38-22G)

PTPN11 (T253M Q257L), Active(P38-22G)

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Description :Recombinant full-length human PTPN11 (T253M Q257L) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag.

Species :Human

Tag :GST tag

Expression System:Sf9 insect cells using baculovirus

Sequence :Full length

Genbank Number :NM_002834

Specific Activity  :Sample 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.

Applications :Phosphatase Assay, Western Blot

Molecular Weight :~98 kDa

Gene Aliases :SHP2, CFC, NS1, BPTP3, PTP2C, PTP-1D, SH-PTP2, SH-PTP3, MGC14433

Scientific Background :Mammalian PTPases can be subdivided into 1 of 2 broad categories: transmembrane receptor PTPases and intracellular PTPases. PTPN11 is one of the 2 closely related mammalian intracellular PTPases whose sequences encode 2 tandem SRC homology 2 (SH2) domains that are located at the amino-terminal side of a single PTPase catalytic domain (1). This PTP is widely expressed in most tissues and plays a regulatory role in various cell signaling events that are important for a diversity of cell functions, such as mitogenic activation, metabolic control, transcription regulation, and cell migration (2)

References :
1. Dechert, U. et al: Protein-tyrosine phosphatase SH-PTP2 (PTPN11) is localized to 12q24.1-24.3. Hum. Genet. 96: 609-615, 1995.

2. Ahmad, S. et al: A widely expressed human protein-tyrosine phosphatase containing src homology 2 domains. Proc. Nat. Acad. Sci. 90: 2197-2201, 1993.

Product Sheets (By Lot #) :

D2531-7.pdf

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