PTEN (Ab-370) Antibody - Cat. #: CSB-PA000679

SKU: CSB-PA000679

Size :100ul

Clone Number:

Aliases:10q23del antibody; BZS antibody; DEC antibody; GLM2 antibody; MGC11227 antibody; MHAM antibody; MMAC1 antibody; MMAC1 phosphatase and tensin homolog deleted on chromosome 10 antibody; Mutated in multiple advanced cancers 1 antibody; Phosphatase and tensin homolog antibody; Phosphatase and tensin like protein antibody; Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN antibody; Pten antibody; PTEN_HUMAN antibody; PTEN1 antibody; TEP1 antibody

Product Type:Polyclonal Antibody

Immunogen Species:Homo sapiens (Human)

UniProt ID:P60484

Immunogen:Peptide sequence around aa.368~372 (D-V-S-D-N) derived from Human PTEN.

Raised in:Rabbit

Species Reactivity:Human, Mouse, Rat

Tested Applications:ELISA, WB, IHC; WB:1:500-1:1000, IHC:1:50-1:200

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. May be a negative regulator of insulin signaling and glucose metabolism in adipose tissue.

Al-Khouri AM, et al. (2005). J Biol Chem. 280 (42):35195-35202.
Miller SJ, et al. (2002). FEBS Lett. 528 (1-3): 145-153.
Torres J, et al. (2001). J Biol Chem.276 (2): 993-998.
Vazquez F, et al. (2000). Mol Cell Biol.20 (14): 5010-5018.

Clonality:Polyclonal

Isotype:IgG

Purification Method:Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific peptide.

Conjugate:Non-conjugated

Buffer:Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Form:liquid

Stroage:Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Target Names:PTEN

Research Areas:Epigenetics and Nuclear Signaling;Cancer;Cell biology;Metabolism;Signal transduction