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经验公式（希尔记法）:
C44H88NO6P
化学文摘社编号:
分子量:
758.15
MDL number:
UNSPSC Code:
51191904
NACRES:
NA.25
产品名称
18:1 Diether PC, powder
InChI
1S/C44H88NO6P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-39-48-42-44(43-51-52(46,47)50-41-38-45(3,4)5)49-40-37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h20-23,44H,6-19,24-43H2,1-5H3/b22-20-,23-21-/t44-/m1/s1
InChI key
RBPWQIKZHBYIEY-PXCYNBOKSA-N
SMILES string
[O-]P(OCC[N+](C)(C)C)(OC[C@]([H])(OCCCCCCCC/C=C\CCCCCCCC)COCCCCCCCC/C=C\CCCCCCCC)=O
assay
>99% (TLC)
form
powder
packaging
pkg of 1 × 10 mg (999989P-10mg)
manufacturer/tradename
Avanti Research™ - A Croda Brand 999989P
lipid type
phospholipids
cardiolipins
shipped in
dry ice
storage temp.
−20°C
Application
18:1 Diether PC or 1,2-di-O-(9Z-octadecenyl)-sn-glycero-3-phosphocholine might be used:
- to prepare diether PC (phosphocholine)-containing proteoliposomes
- to prepare lipid bilayer membrane, to study the influence of glutamic acid residues and pH on the properties of transmembrane helices
- in large unilamellar vesicles (LUVs) to explore the differential interaction of pH (low) insertion peptide (pHLIP) with it by utilizing fluorescence and circular dichroism (CD) spectroscopic approaches
Biochem/physiol Actions
Lipids prepared using 18:1 Diether PC (phosphocholine), are found to be more stable than the natural ester lipids under alkaline conditions.
General description
18:1 Diether PC (phosphocholine) is a class of glycerophospholipids that has two octadecene chains attached to the sn-1 and sn-2 positions of the glycerol backbone by ether bonds. It has choline as the alcohol moiety, attached to the phosphate group.
Packaging
5 mL Clear Glass Sealed Ampule (999989P-10mg)
Legal Information
Avanti Research is a trademark of Avanti Polar Lipids, LLC
存储类别
11 - Combustible Solids
wgk
WGK 3
Venkatesan Rajagopalan et al.
Biochimica et biophysica acta. Biomembranes, 1859(3), 484-492 (2017-01-11)
Negatively charged side chains are important for the function of particular ion channels and certain other membrane proteins. To investigate the influence of single glutamic acid side chains on helices that span lipid-bilayer membranes, we have employed GWALP23 (acetyl-GGALW5LALALALALALALW19LAGA-amide) as
Papasani V Subbaiah et al.
Biochemistry, 45(15), 5029-5038 (2006-04-12)
Sphingomyelin (SM), the second most abundant phospholipid in plasma lipoproteins, was previously shown to be a physiological inhibitor of the lecithin-cholesterol acyltransferase (LCAT) reaction. In this study, we investigated the effects of its metabolites, ceramide and ceramide phosphate, on the
Bhagyashree D Rao et al.
Chemistry and physics of lipids, 226, 104849-104849 (2019-12-15)
pH (low) insertion peptide (pHLIP) is a polypeptide from the third transmembrane helix of bacteriorhodopsin. The pH-dependent membrane insertion of pHLIP has been conveniently exploited for translocation of cargo molecules and as a novel imaging agent in cancer biology due
John M Dean et al.
Protein & cell, 9(2), 196-206 (2017-05-20)
Ether lipids, such as plasmalogens, are peroxisome-derived glycerophospholipids in which the hydrocarbon chain at the sn-1 position of the glycerol backbone is attached by an ether bond, as opposed to an ester bond in the more common diacyl phospholipids. This
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