SHP1 (PTPN6) Rabbit Polyclonal Antibody

CAT#: TA327048

Rabbit anti-PTPN6 Polyclonal Antibody

Product Images

Western blot analysis of extracts of various cell lines, using PTPN6 antibody.

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  Immunofluorescence analysis of U2OS cell using PTPN6 antibody. Blue: DAPI for nuclear staining.

Specifications

Product Data

• Applications: ICC/IF, WB
• Recommended Dilution: WB 1:500 - 1:2000;IF 1:50- 1:200
• Reactivities: Human, Mouse, Rat
• Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: Recombinant protein of human PTPN6
• Formulation: Store at -20C or -80C. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3
• Concentration: lot specific
• Purification: Affinity purification
• Conjugation: Unconjugated
• Storage: Store at -20°C as received.
• Stability: Stable for 12 months from date of receipt.
• Gene Name: protein tyrosine phosphatase, non-receptor type 6
• Database Link:
  NP_002822
  Entrez Gene 15170 MouseEntrez Gene 116689 RatEntrez Gene 5777 Human
  UniProt ID P29350
• Background: SHP-1 (PTPN6) is a non-receptor protein tyrosine phosphatase that is expressed primarily in hematopoietic cells. The enzyme is composed of two SH2 domains, a tyrosine phosphatase catalytic domain, and a carboxy-terminal regulatory domain. SHP-1 removes phosphates from target proteins to downregulate several tyrosine kinase-regulated pathways. In hematopoietic cells, the amino-terminal SH2 domain of SHP-1 binds to tyrosine phosphorylated erythropoietin receptors (EpoR) to negatively regulate hematopoietic growth. Overexpression of SHP-1 in epithelial cells results in dephosphorylation of the Ros receptor tyrosine kinase and subsequent downregulation of Ros-dependent cell proliferation and transformation. Following ligand binding in myeloid cells, SHP-1 associates with theIL-3R β chain and downregulates IL-3-induced tyrosine phosphorylation and cell proliferation. Because SHP-1 downregulates various proliferation pathways, SHP-1 is considered a potential tumor suppressor and angiogenesis regulator.
• Synonyms: HCP; HCPH; HPTP1C; PTP-1C; SH-PTP1; SHP-1; SHP-1L; SHP1

Reference Data

• Protein Families: Druggable Genome, Phosphatase, Stem cell - Pluripotency
• Protein Pathways: Adherens junction, B cell receptor signaling pathway, Jak-STAT signaling pathway, Natural killer cell mediated cytotoxicity, T cell receptor signaling pathway