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P0639

Sigma-Aldrich

L-α-Phosphatidylinositol sodium salt from Glycine max (soybean)

≥99%

Synonym(s):

1,2-Diacyl-sn-glycero-3-phospho-(1-D-myo-inositol)

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About This Item

UNSPSC Code:
51191904
PubChem Substance ID:
NACRES:
NA.25

biological source

soybean

assay

≥99%

form

powder

functional group

phospholipid

lipid type

phosphoglycerides

shipped in

ambient

storage temp.

−20°C

SMILES string

O[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](OP(OC[C@H](OC([R])=O)COC([R])=O)(O[Na])=O)[C@@H]1O

Biochem/physiol Actions

Phospholipid membrane component, precursor of inositol phosphates.

Other Notes

Contains primarily linoleic and palmitic acids.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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Yongmin Xiong et al.
Journal of cellular physiology, 219(2), 402-414 (2009-01-01)
Previously, we showed that laminin-binding to the dystrophin glycoprotein complex (DGC) of skeletal muscle causes a heterotrimeric G-protein (Galphabetagamma) to bind, changing the activation state of the Gsalpha subunit. Others have shown that laminin-binding to the DGC also leads to
Michael Witting et al.
PloS one, 12(3), e0172311-e0172311 (2017-03-10)
Lipid identification is a major bottleneck in high-throughput lipidomics studies. However, tools for the analysis of lipid tandem MS spectra are rather limited. While the comparison against spectra in reference libraries is one of the preferred methods, these libraries are
S D Tachado et al.
Proceedings of the National Academy of Sciences of the United States of America, 94(8), 4022-4027 (1997-04-15)
The perturbation of various glycosylphosphatidylinositol (GPI)-anchored surface proteins imparts profound regulatory signals to macrophages, lymphocytes and other cell types. The specific contribution of the GPI moieties to these events however is unclear. This study demonstrates that purified GPIs of Plasmodium
Renate Schreiber et al.
Cell metabolism, 26(5), 753-763 (2017-10-11)
Fatty acids (FAs) activate and fuel UCP1-mediated non-shivering thermogenesis (NST) in brown adipose tissue (BAT). Release of FAs from intracellular fat stores by adipose triglyceride lipase (ATGL) is considered a key step in NST. Accordingly, the severe cold intolerance of
Hai-Xin Yuan et al.
Autophagy, 9(12), 1983-1995 (2013-09-10)
Autophagy is a cellular defense response to stress conditions, such as nutrient starvation. The type III phosphatidylinositol (PtdIns) 3-kinase, whose catalytic subunit is PIK3C3/VPS34, plays a critical role in intracellular membrane trafficking and autophagy induction. PIK3C3 forms multiple complexes and

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