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Antibody Product Overview
| ELK.No | ES10404 |
| Product name | PTN2 rabbit pAb |
| Reactivity | Human;Rat;Mouse |
| Applications | WB;ELISA |
| Other name | |
| Size | 50μL |
| Unit price ($) | 148 |
| Human gene ID | 5771 |
| Human Swiss-Prot | P17706 |
| Source | Rabbit |
| Isotype | IgG |
| Target | PTN2 |
| Fields | >>JAK-STAT signaling pathway |
| Gene name | PTPN2 PTPT |
| Protein name | Tyrosine-protein phosphatase non-receptor type 2 (EC 3.1.3.48) (T-cell protein-tyrosine phosphatase) (TCPTP) |
| Human gene link | |
| Human Swiss link | View Human Swiss-Prot |
| Mouse gene ID | |
| Mouse gene link | |
| Mouse Swiss-Prot | Q06180 |
| Mouse Swiss link | View Mouse Swiss-Prot |
| Rat gene ID | |
| Rat gene link | |
| Rat Swiss-Prot | P35233 |
| Rat Swiss link | View Rat Swiss-Prot |
| Immunogen | Synthesized peptide derived from part region of human protein |
| Specificity | PTN2 Polyclonal Antibody detects endogenous levels of protein. |
| Formulation | Liquid in PBS containing 50% glycerol, and 0.02% sodium azide. |
| Clonality | Polyclonal |
| Dilution | WB 1:500-2000 ELISA 1:5000-20000 |
| Purification | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Concentration | 1 mg/ml |
| Storage stability | -20°C/1 year |
| Molecular Weight (Da) | |
| Observed band (KD) | 45kD |
| Background | The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. 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. Epidermal growth factor receptor and the adaptor protein Shc were reported to be substrates of this PTP, which suggested the roles in growth factor mediated cell signaling. Multiple alternatively spliced transcript variants encoding different isoforms have been found. Two highly related but distinctly processed pseudogenes that localize to chromosomes 1 and 13, respectively, have been reported. [provided by RefSeq, May 2011], |
| Function | catalytic activity:Protein tyrosine phosphate + H(2)O = protein tyrosine + phosphate.,similarity:Belongs to the protein-tyrosine phosphatase family. Non-receptor class 1 subfamily.,similarity:Contains 1 tyrosine-protein phosphatase domain.,subunit:Interacts with FAM82A2.,tissue specificity:PTPA isoform is probably the major PTP expressed in human tissues. PTPB isoform was found in T-cells and in placenta., |
| Subcellular location | [Isoform 1]: Endoplasmic reticulum . Endoplasmic reticulum-Golgi intermediate compartment . Targeted to the endoplasmic reticulum by its C-terminal hydrophobic region. .; [Isoform 2]: Nucleus. Cytoplasm. Cell membrane. Predominantly localizes to chromatin (By similarity). Able to shuttle between the nucleus and the cytoplasm and to dephosphorylate plasma membrane receptors (PubMed:9488479). Recruited by activated ITGA1 at the plasma membrane. . |
| Expression | Ubiquitously expressed. Isoform 2 is probably the major isoform. Isoform 1 is expressed in T-cells and in placenta. |
Additional Images
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Western blot analysis of lysates from U2OS cells, primary antibody was diluted at 1:1000, 4°over night
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: AO-06-ES10404-50
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