Products

18:1 PS (DOPS) | 840035

1,2-dioleoyl-sn-glycero-3-phospho-L-serine (sodium salt)

840035P

Powder

10 mg
$83.00
25 mg
$116.00
200 mg
$646.00
500 mg
$1110.00

840035C

Chloroform

10 mg
$83.00
25 mg
$116.00
200 mg
$646.00
500 mg
$1110.00

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DOPS is an excellent substitute for the naturally occurring Brain PS. It has similar physical properties and is more stable to oxidation. DOPS has been used, along with DOPC and DOPE, in lipid mixtures to mimic platelet membranes for coagulation studies.
Molecular Formula
C42H77NO10PNa
Percent Composition
C 62.28%, H 9.58%, N 1.73%, Na 2.84%, O 19.75%, P 3.82%
Purity
>99%
Stability
1 Year
Storage
-20°C
CAS Number
90693-88-2
CAS Registry Number is a Registered Trademark of the American Chemical Society
Molecular Weight
810.025
Exact Mass
809.518
Transition Temp
-11°C
Synonyms
1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine (sodium salt)
DOPS
PS(18:1(9Z)/18:1(9Z))
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Notes
GIF Graphics File. 
GIF Graphics File. 
MDL Molfile. 
CDX File. 
Phosphatidylserine Allows Observation of the Calcium–Myristoyl Switch of Recoverin and Its Preferential Binding Philippe Calvez, Thaís F. Schmidt, Line Cantin, Kristina Klinker and Christian Salesse J. Am. Chem. Soc., Article ASAP Publication Date (Web): October 11, 2016 [Pub Med] Vamparys, L., R. Gautier, S. Vanni, W.F. Bennett, D.P. Tieleman, B. Antonny, C. Etchebest, and P.F. Fuchs. (2013). Conical Lipids in Flat Bilayers Induce Packing Defects Similar to that Induced by Positive Curvature. Biophys J 104:585-93. [PubMed] Leventis, P.A., Grinstein, S. (2010) The distribution and function of phosphatidylserine in cellular membranes. Annu Rev Biophys. 39:407-27. Review. [PubMed]