PI3K (p110-alpha/p55-gamma), active, His tagged human, PRECISIO, recombinant, expressed in baculovir

PI3K (p110-alpha/p55-gamma), active, His tagged human, PRECISIO, recombinant, expressed in baculovir

Stock Code: 3593540
Manufacturer Part No: SRP5319-10UG
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General description

PI3K (p110alpha/p55gamma) or Phosphatidylinositol 3-kinase is a lipid kinase that phosphorylates the inositol ring of phosphatidylinositol at the 3-prime position which serve as second messengers in growth signaling pathways. PI3K comprises a 110 kD catalytic subunit and a regulatory subunit of either 85, 55, or 50 kD. Phosphatidylinositol 3-kinase plays an important role in the metabolic actions of insulin, and a mutation in the PI3K has been associated with insulin resistance and plays an important role in glucose homeostasis in vivo. PI3K also plays an essential role in the development and induction of mast cells in normal and pathogenic immune responses.

Legal Information

PRECISIO is a registered trademark of Sigma-Aldrich Co. LLC

Physical form

Supplied in 50 mM sodium phosphate, pH 7.0, 300 mM NaCl, 150 mM imidazole, 0.1 mM PMSF, 0.2 mM DTT, 25% glycerol.

Preparation Note

After opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles.

ManufacturerSIGMA-ALDRICH
Product LinePRECISIO®
Formbuffered aqueous glycerol solution
Assay≥70% (SDS-PAGE)

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