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850143P

Avanti

18:0 PI

1,2-distearoyl-sn-glycero-3-phosphoinositol (ammonium salt), powder

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Synonym(s):
1,2-dioctadecanoyl-sn-glycero-3-phospho-(1′-myo-inositol) (ammonium salt); DSPI; PI(18:0/18:0); 110658
Empirical Formula (Hill Notation):
C45H90NO13P
CAS Number:
849412-67-5
Molecular Weight:
884.17

Assay

>99% (TLC)

form

powder

packaging

pkg of 1 × 100 μg (with stopper and crimp cap (850143P-100ug))
pkg of 1 × 500 μg (with stopper and crimp cap (850143P-500ug))

manufacturer/tradename

Avanti Polar Lipids 850143P

lipid type

cardiolipins
phospholipids

shipped in

dry ice

storage temp.

−20°C

SMILES string

O[C@H]1[C@@H]([C@H](O)[C@H](O)[C@@H](O)[C@@H]1O)OP(OC[C@H](OC(CCCCCCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCCCCCC)=O)([O-])=O.[NH4+]

General description

Inositol phospholipid species are membrane-bound signaling molecules that have been implicated in almost all aspects of cellular physiology, including cellular growth, metabolism, proliferation, and survival.
The headgroup of phosphatidylinositol (PI) carries inositol.

Application

18:0 PI (1,2-distearoyl-sn-glycero-3-phosphoinositol) may be used as a phospholipid (PL) standard to quantify phosphatidylinositol (PI) using ESI-MS/MS analysis.

Biochem/physiol Actions

Phosphatidylinositol (PI) has the ability to maintain protein stability.

Packaging

2 mL Amber Serum Vial with Stopper and Crimp Cap (850143P-100ug)
2 mL Amber Serum Vial with Stopper and Crimp Cap (850143P-500ug)

also commonly purchased with this product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

No data available

Flash Point(C)

No data available

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705578-5MG-PW

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Lipid-Protein Interactions in Membranes
The Membranes of Cells, 291-334 (2016)
Extraction and profiling of plant polar glycerol lipids
Liu Y and Wang X
Bio-protocol, 6, 1849e-1849e (2016)
Jung Yong Eum et al.
Journal of chromatography. A, 460849-460849 (2020-01-14)
Aging refers to the intracellular accumulation of reactive oxygen species that damages proteins, DNA, and lipids. As alterations in lipid metabolism may trigger metabolic disorders and the onset of metabolic diseases, changes in lipid profiles can be closely related to

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