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P1368

Sigma-Aldrich

L-α-Phosphatidylinositol dipalmitoyl ammonium salt

≥98% (TLC)

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C41H82NO13P
Molecular Weight:
828.06
MDL number:
MFCD02259151
UNSPSC Code:
12352200
PubChem Substance ID:
329820090

assay

≥98% (TLC)

solubility

H2O: insoluble
organic solvents: soluble

storage temp.

−20°C

SMILES string

CCCCCCCCCCCCCCCC(=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)CCCCCCCCCCCCCCC

InChI

1S/C41H79O13P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-34(42)51-31-33(32-52-55(49,50)54-41-39(47)37(45)36(44)38(46)40(41)48)53-35(43)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h33,36-41,44-48H,3-32H2,1-2H3,(H,49,50)/t33-,36-,37-,38+,39-,40-,41-/m1/s1

InChI key

IBUKXRINTKQBRQ-KCKFLZCVSA-N

General description

Synthetic analog of the natural phosphatidyl inositols with C16:0 saturated fatty acids and the same inositol and diacyl glycerol stereochemistry as that of the natural compound.

Reconstitution

Can be dispersed by sonication to form an opaque but homogeneous preparation.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
081M1369V
088K1146
068K1541
058K1552
076K1361

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Jingjing Wang et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 96, 466-470 (2017-10-17)
Dipeptidyl peptidase I (DPPI), a lysosomal cysteine protease is derived from granule immune cells including mast cell, neutrophils, and toxicity T cells. DPPI can activate serine proteases by removal of dipeptides from N-termini of the pro-proteases, resulting in granule immune
Mingzhen Yang et al.
Journal of forensic sciences, 63(3), 745-751 (2017-08-24)
A method to determine postmortem interval (PMI) based on environmental temperature and the concentrations of vitreous humor (VH) molecules were explored. Rabbit carcasses were placed in a chamber at 5, 15, 25, or 35°C, and 80-100 μL of VH was
Yi Chu et al.
Cell biology international, 41(10), 1093-1102 (2017-07-01)
Dipeptidyl peptidase I (DPPI), a lysosomal cysteine protease, required for activation of serine proteases of granulocytes including mast cells (MCs), neutrophils (NPs) and others, which were found in synovial tissue of patients with rheumatoid arthritis (RA). But, the role of
Jingqiu He-Yang et al.
International immunopharmacology, 88, 106881-106881 (2020-08-17)
Necrotizing enterocolitis (NEC), a devastating infant disease characterized by severe intestinal necrosis, its pathogenesis is poorly understood, but appears to be multifactorial and highly associated with immaturity of gastrointestinal tract and immature innate-immune system. Breast-milk is effective strategy to protect
Masayuki Onishi et al.
Eukaryotic cell, 6(12), 2343-2353 (2007-10-24)
Sporulation of the fission yeast Schizosaccharomyces pombe is a developmental process that generates gametes and that includes the formation of spore envelope precursors called the forespore membranes. Assembly and development of forespore membranes require vesicular trafficking from other intracellular membrane

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