Recombinant Human PTPRF, Catalytic Domain

• Cat.No.: PTPRF-714H
• Product Overview: Recombinant human PTPRF was expressed inE.Coli.

Specification

• Species: Human
• Source: E.coli
• Tag: Non
• Description: PTPRF or LAR is a member of the protein tyrosine phosphatase family with an extracellular region, a single transmembrane region, and two tandem intracytoplasmic catalytic domains. PTPRF has been shown to function in the regulation of epithelial cell-cell contacts at adherents junctions as well as in the control of beta-catenin signaling. An increased expression level of this protein was found in the insulin-responsive tissue of obese, insulin-resistant individuals, and may contribute to the pathogenesis of insulin resistance.
• Biochem/Physiol Actions: LAR, a leukocyte antigen related protein, is a transmembrane receptor-like protein tyrosine phosphatase (PTPase). Its cytoplasmic domain comprises two tandem domains possessing PTPase homology. Only one domain, LAR-D1, has phosphatase activity.
• Analysis Note: LAR-D1 catalytic domain comprises amino acids 1275-1613.
• Physical Form: Solution containing 10 mM imidazole, pH 7.0, 2 mM EDTA, 5 mM DTT, 0.1 M NaCl, and 50% glycerol.
• Assay: ≥95% (SDS-PAGE).
• Form: Buffered aqueous glycerol solution.
• Storage Temp: −70°C.

Gene Information

• Gene Name: PTPRF protein tyrosine phosphatase, receptor type, F [ Homo sapiens ]
• Synonyms: PTPRF; protein tyrosine phosphatase, receptor type, F; LCA-homolog; OTTHUMP00000008683; OTTHUMP00000008684; leukocyte antigen-related (LAR) PTP receptor; leukocyte antigen-related tyrosine phosphatase; protein tyrosine phosphatase, receptor type, F polypeptide; receptor-linked protein-tyrosine phosphatase LAR; LAR; FLJ43335; FLJ45062; FLJ45567; EC 3.1.3.48
• Gene ID: 5792
• mRNA Refseq: NM_002840
• Protein Refseq: NP_002831
• MIM: 179590
• UniProt ID: P10586
• Chromosome Location: 1p34
• Pathway: Adherens junction; Cell adhesion molecules (CAMs); Insulin signaling pathway
• Function: heparan sulfate proteoglycan binding; heparin binding; hydrolase activit; protein binding; protein kinase binding; transmembrane receptor protein tyrosine phosphatase activity