The phosphatidylinositol (PtdIns) phosphates represent a small percentage of total membrane phospholipids.
货号:ajcx18926
CAS:N/A
分子式:C41H78O19P3•3Na
分子量：1036.9
溶解度:50 mM HEPES*: 8 mg/ml,CHCl3:CH3OH:H2O (3:2:1): 10 mg/ml,PBS (pH 7.2): 1 mg/ml (opaque solution)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

The phosphatidylinositol (PtdIns) phosphates represent a small percentage of total membrane phospholipids. However, they play a critical role in the generation and transmission of cellular signals. Phosphatidylinositol (PtdIns)-(3,5)-P2 (1,2-dipalmitoyl) (sodium salt) is a synthetic analog of natural PtdIns featuring saturated C16:0 fatty acids at the sn-1 and sn-2 positions. The compound features the same inositol and diacylglycerol stereochemistry as that of the natural compound. PtdIns-(3,5)-P2 is rapidly synthesized from PtdIns-(3)-P1 in yeast when a PtdIns-(3)-P5-hydroxy kinase is activated during hyperosmotic conditions. PtdIns-(3,5)-P2 is also present in mammalian cells, such as monkey COS-7 cells, where a similar biosynthetic route has been demonstrated.