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查看说明书Recombinant Human PTP-1B(Protein Tyrosine Phosphatase1B) Protein
Cat#:TP03594应用：Positive Control; Immunogen; SDS-PAGE; WB
| Product Name: | PTP1B Rabbit pAb |
| Cat No.: | DPA03626 |
| Clonality: | Polyclonal |
| Species Reactivity: | Human |
| Tested Applications: | WB,IHC,ICC/IF,FC |
| Recommended Dilution: | WB: 1:1000 IHC: 1:20 ICC/IF: 1:20 FC: 1:20 |
| Size: | 30ul 50ul 100uL |
| Format: | Liquid |
| Source: | Rabbit |
| Purification Method: | Affinity Purification |
| Isotype: | IgG |
| Conjugate: | Un-conjugated |
| Storage: | Store at -20°C. Supplied in 50nM Tris-Glycine(pH 7.4), 0.15M NaCl, 40%Glycerol, 0.01% sodium azide a |
| Immunogen: | A synthetic peptide of human PTP1B |
| Calculated Molecular Weight: | 50 kDa |
| Observed Molecular Weight: | 50 kDa |
| GenBank Accession Number: | P18031 |
| Gene ID (NCBI): | 5770 |
| Synonyms: | 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] |
| Category: | Primary Ab |
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