17:0-20:4 PI(4,5)P2

C₄₆H₉₂N₃O₁₉P₃

1084.15

NA.25

17:0-20:4 PI(4,5)P2 or 1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phospho-(1′-myo-inositol-4′,5′-bisphosphate) has been used:

• as an internal standard in liquid chromatography tandem mass spectroscopy (LC-MS/MS) experiments
• as a lipid standard in ultra-performance liquid chromatography-tandem mass spectrometry (UPLC/MS)
• as a standard to measure phosphatidylinositol (4,5)P2 from fibroblasts and brain samples by MS

Phosphatidylinositol 4,5-bisphosphate (PI(4,5)P2) is critical for the phosphoinositide signaling. It acts as a primary messenger and can also as a precursor for many secondary messengers involved. PI(4,5)P2 serves as a substrate for phosphoinositide 3-kinase (PI3K) to form phosphatidylinositol 3,4,5-trisphosphate (PI3,4,5P3).

powder

Avanti Polar Lipids LM1904

dry ice

−20℃

[H][C@@](COP([O-])(O[C@H]1[C@H](O)[C@@H](OP(O)([O-])=O)[C@H](OP([O-])(O)=O)[C@@H](O)[C@H]1O)=O)(OC(CCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC)=O)COC(CCCCCCCCCCCCCCCC)=O.[NH4+].[NH4+].[NH4+]

2 mL Amber Serum Vial with Stopper and Crimp Cap (LM1904-1EA)

13 - Non Combustible Solids