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14-907 | PI3K-C2β Protein, 10 µg

10 µg  Also available in 250μg size as catalog # 14-907M - Call for pricing and availability.
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      Replacement Information
      Catalogue Number14-907
      Brand Family Upstate
      Trade Name
      • Upstate
      DescriptionPI3K-C2β Protein, 10 µg
      OverviewN-terminal 6His-tagged recombinant human PI3K-C2β, full length.
      Product Information
      Presentation10μg of enzyme in 50mM Tris/HCl pH7.5, 300mM NaCl, 0.1mM EGTA, 0.03% Brij-35, 270mM sucrose, 0.2mM PMSF, 1mM benzamidine, 0.1% 2-mercaptoethanol. Frozen solution.
      ApplicationN-terminal 6His-tagged recombinant human PI3K-C2β, full length. For use in Kinase Assays.
      Key Applications
      • Kinase Assay
      Biological Information
      SourceExpressed by baculovirus in Sf21 insect cells
      Specific ActivityFor Specific Activity data, refer to the Certificate of Analysis for individual lots of this enzyme.
      Entrez Gene Number
      Entrez Gene SummaryThe protein encoded by this gene belongs to the phosphoinositide 3-kinase (PI3K) family. PI3-kinases play roles in signaling pathways involved in cell proliferation, oncogenic transformation, cell survival, cell migration, and
      intracellular protein trafficking. This protein contains a lipid kinase catalytic domain as well as a C-terminal C2 domain, a characteristic of class II PI3-kinases. C2 domains act as calcium-dependent phospholipid binding motifs that
      mediate translocation of proteins to membranes, and may also mediate protein-protein interactions. The PI3-kinase activity of this protein is sensitive to low nanomolar levels of the inhibitor wortmanin. The C2 domain of this
      protein was shown to bind phospholipids but not Ca2+, which suggests that this enzyme may function in a calcium-independent manner.
      Gene Symbol
      • PI3-kinase
      • PIK3
      • PI3K
      • PTDINS-3-kinase
      • PI3K C2b
      • PI3-Kinase Class II
      • PIK3C2B
      Protein TargetPI3KC2β
      Purification MethodNi2+/NTA-agarose
      Target Sub-FamilyPI3K/PI4K
      UniProt Number
      UniProt SummaryFUNCTION: Phosphorylates PtdIns and PtdIns4P with a preference for PtdIns. Does not phosphorylate PtdIns(4,5)P2. May be involved in EGF and PDGF signaling cascades.
      CATALYTIC ACTIVITY: ATP + 1-phosphatidyl-1D-myo-inositol 4-phosphate = ADP + 1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate.
      COFACTOR: Calcium, magnesium, or manganese.
      ENZYME REGULATION: Activated by GRB2.
      SUBUNIT STRUCTURE: Part of a complex with ERBB2 and EGFR. Part of a complex with phosphorylated EGFR and GRB2. Interacts with phosphorylated EGFR and PDGFR, maybe indirectly. Interacts with GRB2 and SHC1.
      SUBCELLULAR LOCATION: Microsome. Cell membrane. Cytoplasm › cytosol. Nucleus. Endoplasmic reticulum. Note: Found mostly in the microsome, but also in the plasma membrane and cytosol. Nuclear in testis.
      TISSUE SPECIFICITY: Expressed in columnar and transitional epithelia, mononuclear cells, and ganglion cells (at protein level). Widely expressed, with highest levels in thymus and placenta and lowest in peripheral blood, skeletal muscle and kidney.
      SEQUENCE SIMILARITIES: Belongs to the PI3/PI4-kinase family. Contains 1 C2 domain. Contains 1 PI3K/PI4K domain. Contains 1 PX (phox homology) domain.
      Molecular Weight189kDa
      Physicochemical Information
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceRoutinely evaluated in the PIProfiler.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage Conditions6 months at -70°C
      Packaging Information
      Material Size10 µg
      Material PackageAlso available in 250μg size as catalog # 14-907M - Call for pricing and availability.
      Transport Information
      Supplemental Information

      Related Products & Applications

      Alternative Packsize

      Catalog Number Description  
      14-907M PI3K-C2β Protein, 250 µg Show Pricing & Availability

      Product Families


      Life Science Research > Drug Discovery and Development > Kinase & Phosphatase Screening > Purified Kinases
      Life Science Research > Proteins and Enzymes > Purified Kinases