PI3K (p110-alpha/p85-alpha), active, His tagged from mouse and human, PRECISIO, recombinant, express

PI3K (p110-alpha/p85-alpha), active, His tagged from mouse and human, PRECISIO, recombinant, express

Stock Code: 3593506
Manufacturer Part No: SRP5280-10UG
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General description

The PI3K comprises of a 110 kDa catalytic subunit and a 85 kDa regulatory subunit. A number of isoforms of the 110 kDa catalytic subunit and the 85 kDa regulatory subunit exist in cells. The p110 alpha catalytic subunit (PIK3CA) is frequently mutated or amplified in a variety of cancers including ovarian and colon. PIK3CA gene copy number is increased in over 30% of ovarian cancers and this leads to increased PI3-kinase activity. Furthermore, the activity of p110 alpha is essential for vascular development and inactivation of p110 alpha leads to severe defects in angiogenic sprouting and vascular remodeling.

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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