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PI4KA, Active

Recombinant full-length human PI4KA was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag.
Catalog No. P31-102G

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Catalog No. Pack Size Price (USD)
P31-102G-05 5 ug $259
P31-102G-10 10 ug $380
P31-102G-BULK BULK Contact Us  


PI4KA encodes a phosphatidylinositol (PI) 4-kinase which catalyzes the first committed step in the biosynthesis of phosphatidylinositol 4,5-bisphosphate. The mammalian PI 4-kinases have been classified into two types, II and III, based on their molecular mass, and modulation by detergent and adenosine. The protein encoded by PI4KA gene is a type III enzyme that is not inhibited by adenosine. PI4KA is highly expressed in placenta and brain (1). PI4KA is associated with the membranes of Golgi vesicles and vacuoles (2).

Gene Aliases:

FLJ16556; PI4K-ALPHA; pi4K230; PIK4CA

Genbank Number:


1. Wong, K. et.al: Cloning and characterization of a human phosphatidylinositol 4-kinase. J. Biol. Chem. 269: 28878-28884, 1994.

2. Nakagawa, T. et.al: Cloning, expression, and localization of 230-kDa phosphatidylinositol 4-kinase. J. Biol. Chem. 271: 12088-12094, 1996.

Specific Activity:

Sample Kinase Activity Plot. For specific information on a given lot, see related technical data sheet.


Sample Purity Data. For specific information on a given lot, see related technical data sheet.

Storage, Stability, and Shipping:

Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.

Molecular Weight:

~120 kDa

Product Datasheets


AKT/PKB Pathway, Angiogenesis, Apoptosis/Autophagy, Cancer, Cardiovascular Disease, Inflammation, Invasion/Metastasis, Lipid Kinases, Metabolic Disorder, Neurobiology, NfkB Pathway, WNT Signaling


  Lipid Kinase Buffer, L01-09

  MnCl2 Solution, M40-09



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