PIP4K2A Protein, Human, Recombinant (His)PtdIns(5)P-4-kinase isoform 2-α, PtdIns(5)P-4-kinase isoform 2-alpha, PtdIns(4)P-5-kinase C isoform, PtdIns(4)P-5-kinase B isoform, PIP5KIII, Phosphatidylinositol 5-phosphate 4-kinase type II α, Phosphatidylinositol 5-phosphate 4-kinase type II alpha, Diphosphoinositide kinase 2-α, Diphosphoinositide kinase 2-alpha, 1-phosphatidylinositol 5-phosphate 4-kinase 2-α, 1-phosphatidylinositol 5-phosphate 4-kinase 2-alpha