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PKM2(Phospho-Ser249) Antibody12862

  Catalog No. Package Size Price
12862-1 50ul $189.00
12862-2 100ul $279.00

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Description
  • Product Name PKM2(Phospho-Ser249) Antibody
  • Brief Description Rabbit Polyclonal
  • Host Species Rabbit
  • Clonality Polyclonal
  • Applications WB
  • Species Reactivity Hu Ms Rt
  • Specificity Phospho-PKM2(S249) Antibody detects endogenous levels of PKM2 only when phosphorylated at S249
  • Immunogen Type Peptide-KLH
  • Immunogen Description A synthesized peptide derived from human PKM2(Phospho-Ser249)
  • Alternative Names CTHBP antibody Cytosolic thyroid hormone binding protein antibody Cytosolic thyroid hormone-binding protein antibody KPYM_HUMAN antibody MGC3932 antibody OIP 3 antibody OIP-3 antibody OIP3 antibody OPA interacting protein 3 antibody Opa-interacting protein 3 antibody p58 antibody PK muscle type antibody PK muscle type antibody PK2 antibody PK3 antibody PKM antibody PKM2 antibody pykm antibody Pyruvate kinase 2 3 antibody Pyruvate kinase 3 antibody Pyruvate kinase isozymes M1 M2 antibody Pyruvate kinase muscle antibody Pyruvate kinase muscle isozyme antibody pyruvate kinase PKM antibody Pyruvate kinase muscle 2 antibody TCB antibody THBP1 antibody Thyroid hormone binding protein 1 antibody Thyroid hormone binding protein cytosolic antibody Thyroid hormone-binding protein 1 antibody Tumor M2 PK antibody Tumor M2-PK antibody
  • Accession No. Swiss-Prot#:P14618
    NCBI Gene ID5315
  • Calculated MW 60
  • Concentration 1.0mg mL
  • Formulation Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+) pH 7.4 150mM NaCl 0.02% sodium azide and 50% glycerol.
  • Storage Store at -20˚C
Application Details

WB dilution:1:1000

Images
  • PKM2(Phospho-Ser249) Antibody - Absci

    Western blot analysis PKM2(Phospho-Ser249) using Forskolin treated HeLa whole cell lysates

Product Description
Pyruvate kinase, a glycolytic enzyme, catalyses the conversion of phosphoenolpyruvate to pyruvate. In mammals, the M1 isoform (PKM1) is expressed in most adult tissues (1). The M2 isoform (PKM2), an alternatively-spliced variant of M1, is expressed during embryonic development (1). Studies found that cancer cells exclusively express PKM2 (1-3). PKM2 is shown to be essential for aerobic glycolysis in tumors (Warburg effect) (1). When the M2 isoform is switched to the M1 isoform, aerobic glycolysis is reduced and oxidative phosphorylation is increased in cancer cells (1). These cells also show decreased tumorigenicity in mouse xenografts (1). Recent studies show that the oncogenic forms of FGFR1 directly phosphorylate Tyr105 of PKM2 and thereby inhibit the formation of active tetrameric PKM2 (4). A PKM2 mutant found in cancer cells, in which Tyr105 is replaced by phenylalanine, leads to reduced cell proliferation in hypoxia and tumor growth in xenografts in nude mice (4). These findings suggest that the phosphorylation at Tyr105 is a critical switch for the metabolism in cancer cells that promotes tumor growth (4).
    Please let us know if you have published research using #12862 so that we can cite your reference.
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    Protocol
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    Note
      Application:
    • WBWestern Blotting
    • IHCImmunohistochemistry
    • IFImmunofluorescence
    • ICCImmunocytochemistry
    • FCFlow Cytometry
    • IPImmunoprecipitation
    • EELISA
    • DBDot Blotting
    • ChIPChromatin Immunoprecipitation
    • GICAGold Immunochromatography Assay
    • NCNegative Control
      Species Reactivity:
    • HuHuman
    • MsMouse 
    • RtRat 
    • Dm Drosophila melanogaster
    • C Caenorhabditis elegans
    • MkMonkey
    • RbRabbit
    • B Bovine 
    • D Dog
    • PPig
    • HmHamster
    • ChHm Chinese Hamster 
    • ChkChicken  
    • ShpSheep  


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