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FIGURE: 1 / 7
Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
PI4K2A (PI4K2 alpha) lipid kinase or phosphatidylinositol 4-kinase type 2 alpha is involved in the formation of phosphatidylinositolpolyphosphates (PtdInsPs) which are centrally involved in many biologic processes ranging from cell growth and organization of the actin cytoskeleton to endo- and exocytosis. PI4K2A phosphorylates PtdIns at the D-4 position which is an essential step in the biosynthesis of PtdInsPs. PI4K2A is a novel regulator of tumor growth by its action on angiogenesis and HIF-1alpha regulation. PI4K2A generates PtdIns4P-rich domains within the Golgi which regulate targeting of clathrin adaptor AP-1 complexes. PI4K2A is also required for Wnt to regulate LRP6 phosphorylation.
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Protein Aliases: phosphatidylinositol 4-kinase; phosphatidylinositol 4-kinase type II (PI4KII); phosphatidylinositol 4-kinase type II-alpha; unnamed protein product
Gene Aliases: NEDMSB; Pi4k2; PI4KII; PIK42A
UniProt ID: (Human) Q9BTU6, (Mouse) Q2TBE6
Entrez Gene ID: (Human) 55361, (Mouse) 84095
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