ProSpec | Recombinant Protein Manufacturer
0 items|0 $
Protein Catalog
Growth Factors
CD Antigens
Viral Antigens
Recombinant Proteins
Natural Proteins
Monoclonal Antibodies
Polyclonal Antibodies
Protein Catalog >> Enzymes >> PI3Ka Bovine
print add to favorites
Our Price Quantity Shipping  
Phosphoinositide 3-kinase alpha p110a/p85a Bovine Recombinant
Ice Packs
Catalogue Number PKA-327
Synonyms Phosphoinositide 3-kinase alpha p110a/p85a, PI3Ka,, Phosphatidylinositol 3-kinase, 1-phosphatidylinositol 3-kinase, PI3-kinase, PtdIns-3-kinase, Type I phosphatidylinositol kinase, Type III phosphoinositide 3-kinase.
Introduction PI3Ka plays a specific role in apoptosis in human colon cancer cells. Injection of neutralizing antibodies specific to PI3Ka into adenocarcinoma cells induced apoptosis, a response that was reverted by treating cells with caspase inhibitor. It was also shown that PI3Ka mediated phosphorylation of the p85a adapter reduces the lipid kinase activity of the heterodimer and this gives hints for PI3K-dependent signaling events not requiring production of 3’-phosphorylated phosphoinositides.
PI3Ka is a key regulator of the initiation of keratinocyte differentiation. A decrease in PI3Ka activity results in a loss of keratinocyte adhesion to the extracellular membrane and the initiation of early phase differentiation.
Description The PI3Ka catalytic and regulatory subunits are coexpressed in Sf9 insect cells. Phosphoinositide 3-kinase alpha Bovine Recombinant is a glycosilated protein having a molecular weight as follows: p85a chain 83.5 kDa, p110 chain 124.3 kDa.
Source Sf9 insect cells.
Physical Appearance Sterile filtered liquid formualtion.
Formulation PI3Ka solution in 25mM HEPES, pH 8.0, 25mM NaCl, 2.5mM MgCl2 and 50% glycerol.
Stability PI3Ka although stable at 4°C for 1 week, should be stored desiccated below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.
Purity Greater than 90.0% as determined by SDS-PAGE.
Activity 1,000 U/mg.
Unit Definition 1 unit is defined as 1 picomole phosphate transferred to PIP2 per minute.
Usage Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Related Products
» PI3Kb Human
» PI3Kd Human
» PI3KγD946GST Human
Contact Us

Toll Free Phone: 1-(866)-245-0885
Toll Free Fax:  1-(866)-796-4944
Postal Address: PO Box 6591,
East Brunswick, 08816 NJ

Toll Free Phone: 00-800-800-66666
Toll Free Fax: 00-800-800-67890

International Phone: +972-8-9471175
International Fax: +972-8-9460534
Postal Address: PO Box 4157,
Ness-Ziona, 74140 Israel

Website :

  Home | Legal | Privacy | Site Map | Cytokines | Growth Factors | Chemokines | CD Antigens | Neurotrophins | Hormones | Enzymes | Recombinant Proteins | Viral Antigens | Monoclonal Antibodies