53-962-0250NG

MilliporeSigma™ Calbiochem™ PP2A Inhibitor II, GST-Fusion, Human, Recombinant,E.coli

Manufacturer: MilliporeSigma™

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Formulation

In 50 mM Tris-HCl, 14 mM βME, 1 mM benzamidine, 1 mM EDTA, 0.1 mM PMSF, 10% glycerol, pH 7.4.

Target Proteins

PP2A

Content And Storage

Avoid Freeze-Thaw Cycles

Quantity

250 NG

Description

90% by SDS-PAGE

Formula Weight

67000g/mol

Form

Liquid

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Description

  • Recombinant, human PP2AI I 2 fused to GST and expressed in E
  • coli
  • Inhibits protein phosphatase 2A (PP2A) potently with K i ∽ 25-30nM with myelin basic protein, histone H1, and other substrates of PP2A but not with casein as a substrate
  • Stimulates PP1
  • Prevents inhibition of E-Cdk-2 by p21 Cip1
  • Associates with B cyclin
  • Regulates histone binding to DNA, transcriptional activity and chromatin condensation
  • Undergoes phosphorylation in cells
  • Highly expressed in some cancers
  • Associates with HRX leukemia-associated fusion proteins
  • Occurs as fusion protein in acute undifferentiated leukemia
  • Does not inhibit PP1, PP2B, PP2C, or pyruvate dehydrogenase.