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79403

Sigma-Aldrich

Phosphatidylinositol sodium salt

from soybean

Synonym(s):

L-α-Phosphatidylinositol sodium salt, PI, PtdIns

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About This Item

Beilstein/REAXYS Number:
8307111
MDL number:
MFCD00145109
UNSPSC Code:
51191904
PubChem Substance ID:
329768425
NACRES:
NA.25

biological source

soybean

Quality Level

100

assay

≥98% (TLC)

form

powder

composition

16:0, ~35% (fatty acid)
18:0, ~8% (fatty acid)
18:1, ~7% (fatty acid)
18:2, ~40% (fatty acid)
18:3, ~5% (fatty acid)

solubility

chloroform/methanol (9:1): 20 mg/mL, clear, colorless to very faintly yellow

functional group

phospholipid

lipid type

phosphoglycerides

shipped in

wet ice

storage temp.

−20°C

SMILES string

[Na+].CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)O[C@@H]1[C@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1O)OC(=O)CCCCCCCCCCCCCCCCC

InChI

1S/C45H87O13P.Na/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(46)55-35-37(36-56-59(53,54)58-45-43(51)41(49)40(48)42(50)44(45)52)57-39(47)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2;/h37,40-45,48-52H,3-36H2,1-2H3,(H,53,54);/q;+1/p-1/t37-,40-,41-,42+,43-,44-,45-;/m1./s1

InChI key

OSYCDGBQPGKSOV-GJCFFWOHSA-M

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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Stimulator-of-interferon genes (STING) is vital for sensing cytosolic DNA and initiating innate immune responses against microbial infection and tumors. Redox homeostasis is the balance of oxidative and reducing reactions present in all living systems. Yet, how the intracellular redox state

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