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  • Phospho-PTEN-S380 pAb
  • Phospho-PTEN-S380 pAb

Phospho-PTEN-S380 pAb

Cat.#: 166446

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Product Information

  • Product Name
    Phospho-PTEN-S380 pAb
  • Documents
  • Description
    Polyclonal antibody to Phospho-PTEN-S380
  • Tested applications
    IHC, IF
  • Species reactivity
    Human, Mouse, Rat
  • Alternative names
    PTEN antibody; 10q23del antibody; BZS antibody; CWS1 antibody; DEC antibody; GLM2 antibody; MHAM antibody; MMAC1 antibody; PTEN1 antibody; TEP1 antibody; PTENbeta antibody; phosphatase and tensin homolog antibody
  • Isotype
    Rabbit IgG
  • Preparation
    Antigen: A phospho specific peptide corresponding to residues surrounding S380 of human PTEN
  • Clonality
    Polyclonal
  • Formulation
    PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
  • Storage instructions
    Store at -20℃. Avoid freeze / thaw cycles.
  • Applications
    IHC 1:50 - 1:200
    IF 1:100 - 1:200
  • Validations

    Immunohistochemistry - Phospho-PTEN-S380 pAb

    Immunohistochemistry - Phospho-PTEN-S380 pAb

    Immunohistochemistry of paraffin-embedded human breast carcinoma tissue, using Phospho-PTEN-S380 antibody .

    Immunofluorescence - Phospho-PTEN-S380 pAb

    Immunofluorescence - Phospho-PTEN-S380 pAb

    Immunofluorescence analysis of methanol-fixed HeLa cells using Phospho-PTEN-S380 antibody .

  • Background
    Tumor suppressor. Acts as a dual-specificity protein phosphatase, dephosphorylating tyrosine-, serine- and threonine-phosphorylated proteins. Also acts as a lipid phosphatase, removing the phosphate in the D3 position of the inositol ring from phosphatidylinositol 3,4,5-trisphosphate, phosphatidylinositol 3,4-diphosphate, phosphatidylinositol 3-phosphate and inositol 1,3,4,5-tetrakisphosphate with order of substrate preference in vitro PtdIns(3,4,5)P3 > PtdIns(3,4)P2 > PtdIns3P > Ins(1,3,4,5)P4. The lipid phosphatase activity is critical for its tumor suppressor function. Antagonizes the PI3K-AKT/PKB signaling pathway by dephosphorylating phosphoinositides and thereby modulating cell cycle progression and cell survival. The unphosphorylated form cooperates with AIP1 to suppress AKT1 activation. Dephosphorylates tyrosine-phosphorylated focal adhesion kinase and inhibits cell migration and integrin-mediated cell spreading and focal adhesion formation. Plays a role as a key modulator of the AKT-mTOR signaling pathway controlling the tempo of the process of newborn neurons integration during adult neurogenesis, including correct neuron positioning, dendritic development and synapse formation. May be a negative regulator of insulin signaling and glucose metabolism in adipose tissue. The nuclear monoubiquitinated form possesses greater apoptotic potential, whereas the cytoplasmic nonubiquitinated form induces less tumor suppressive ability. In motile cells, suppresses the formation of lateral pseudopods and thereby promotes cell polarization and directed movement.; Isoform alpha: Functional kinase, like isoform 1 it antagonizes the PI3K-AKT/PKB signaling pathway. Plays a role in mitochondrial energetic metabolism by promoting COX activity and ATP production, via collaboration with isoform 1 in increasing protein levels of PINK1.
  • References

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"