Abstract
AbstractThe phosphoinositide cycle is now established as a major pathway by which a variety of hormones, neurotransmitters, and other signaling molecules can generate second messengers and thus affect the intracellular milieu (1). Receptor-mediated activation of membrane-associated enzymic activities act on the minor membrane phospholipid phosphatidylinositol 4,5-bisphosphate [PtdIns(4,5)P2] to generate three second messenger molecules: inositol 1,4,5-trisphosphate [Ins(1,4,5)P3] and 1,2-diacylglycerol via inositol phospholipid-specific phospholipase C (PI-PLC) activity, and phosphatidylinositol 3,4,5-trisphosphate via phosphoinositide 3-kinase activity (2).KeywordsWash BufferInositol PhosphateMass DeterminationInositol PhospholipidRadioisotopic LabelThese keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
Published Version
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