Recombinant Human PI3K (p110 alpha/p85 alpha) (N-His tag)

Catalog No : IGX-RP986
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Product name Recombinant Human PI3K (p110 alpha/p85 alpha) (N-His tag)
Catalog No IGX-RP986
Supplier’s Catalog No IGX-RP986
Supplier ImuGeX
Source antigen Insect cells
Reactivity Human
Cross reactivity
Applications
Molecular weight 111
Storage -70°C
Other names p110α: PIK3CA, MGC142161, MGC142163, p110-alpha p85α: PIK3R1, GRB1, p85-ALPHA
Grade Highly Purified
Purity 70% - 90%
Form 50mM sodium, pHosphate, pH 7.0, 300mM NaCl, 150mM imidazole, 0.1mM PMSF, 0.25mM DTT, 25% glycerol.
Reactivity life 6 months
Note For reserch purpose only
Purity 70% - 90%
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 p110a catalytic subunit (PIK3CA) is frequently mutated or amplified in a variety of cancers including ovarian and colon and this protein is one of the PI3K mutants . PIK3CA gene copy number is increased in over 30% of ovarian cancers and this leads to increased PI3-kinase activity. Furthermore, the activity of p110a is essential for vascular development and inactivation of p110a leads to severe defects in angiogenic sprouting and vascular remodeling .