Phosphatidylinositols are glycerophospholipids that contain a glycerol backbone, two non-polar fatty acid tails, and a polar inositol head group.
CAS：383907-36-6
分子式：C45H78O13P.Na (for linoleoyl)
分子量：881.1
纯度：98%
存储：Store at -20°C

Background:

Phosphatidylinositols are glycerophospholipids that contain a glycerol backbone, two non-polar fatty acid tails, and a polar inositol head group. They are synthesized from cytidine diphosphate diacylglycerol (CPD-DAG) and myoinositol by phosphoinositol synthase and represent approximately 10% of total cellular phospholipids. Phosphatidylinositols can be phosphorylated on their inositol rings to produce phosphoinositides, which have been implicated in calcium regulation, vesicle trafficking, mitogenesis, cell survival, and rearrangement of actin. Phosphatidylinositols (soy) is a mixture of phosphatidylinositols isolated from soy that have variable fatty acyl chain lengths with linoleoyl being the most prevelant.