Immunocytochemistry: 1:10-1:50, Immunofluorescence: 1:10-1:50, Immunohistochemistry: 1:50-1:100, Western Blot: 1:1000
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Description
PI4K2A Polyclonal Antibody. Phosphatidylinositolpolyphosphates (PtdInsPs) are centrally involved in many biologic processes, ranging from cell growth and organization of the actin cytoskeleton to endo- and exocytosis. PI4KII phosphorylates PtdIns at the D-4 position, an essential step in the biosynthesis of PtdInsPs. PI4K II is activated by detergent and inhibited by adenosine. Overexpression of PI4KII in COS-7 cells increases synthesis of PtdIns4P. Some cells overexpressing PI4KII have scattered or no perinuclear Golgi. Knockdown of PI4KII by RNA interference (RNAi) does not disrupt the Golgi, and some cells show expanded Golgi. RNAi reduces the Golgi level of PtdIns4P and blocks the association between AP1 and the trans-Golgi network. PI4
Immunogen
n/a
Other Names
Type II alpha phosphatidylinositol 4-kinase; Phosphatidylinositol 4-kinase type II