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P1223

Sigma-Aldrich

L-α-Phosphatidylethanolamine, dioleoyl

≥99% (GC), ≥98% (TLC), lyophilized powder

Synonym(s):

1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine, (9Z)-9-Octadecenoic acid (1R)-1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]methyl]-1,2-ethanediyl ester, 1,2-Di(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine, 3-sn-Phosphatidylethanolamine, 1,2-dideoyl, L-β,γ-Dioleoyl-α-cephalin, DOPE, Dioleoyl phosphatidylethanolamine, PE(18:1(9Z)/18:1(9Z))

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About This Item

Empirical Formula (Hill Notation):
C41H78NO8P
CAS Number:
4004-05-1
Molecular Weight:
744.03
Beilstein:
1718431
MDL number:
MFCD00057986
UNSPSC Code:
12352211
PubChem Substance ID:
24898174
NACRES:
NA.25

biological source

synthetic

Quality Level

200

Assay

≥98% (TLC)
≥99% (GC)

form

lyophilized powder

functional group

phospholipid

lipid type

phosphoglycerides

shipped in

ambient

storage temp.

−20°C

SMILES string

CCCCCCCC\C=C/CCCCCCCC(=O)OCC(COP(O)(=O)OCCN)OC(=O)CCCCCCC\C=C/CCCCCCCC

InChI

1S/C41H78NO8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-40(43)47-37-39(38-49-51(45,46)48-36-35-42)50-41(44)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h17-20,39H,3-16,21-38,42H2,1-2H3,(H,45,46)/b19-17-,20-18-

InChI key

MWRBNPKJOOWZPW-CLFAGFIQSA-N

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Application

1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE) forms heterogenous liposomes with N-[1-(2,3-dioleoyloxy)propyl]-N,N,N-trimethylammonium methylsulfate (DOTAP), which are used as delivery vehicles for therapeutic agents .
Forms liposomes with DC-cholesterol that can be used to efficiently transfect several mammalian cell lines.

Packaging

Packaged under Argon.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Anbang Dai et al.
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Miriam Stoeber et al.
Proceedings of the National Academy of Sciences of the United States of America, 113(50), E8069-E8078 (2016-11-12)
Caveolae are invaginated plasma membrane domains involved in mechanosensing, signaling, endocytosis, and membrane homeostasis. Oligomers of membrane-embedded caveolins and peripherally attached cavins form the caveolar coat whose structure has remained elusive. Here, purified Cavin1 60S complexes were analyzed structurally in
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Scientific reports, 8(1), 10795-10795 (2018-07-19)
P4-ATPases are a subfamily of P-type ATPases that flip phospholipids across membranes to generate lipid asymmetry, a property vital to many cellular processes. Mutations in several P4-ATPases have been linked to severe neurodegenerative and metabolic disorders. Most P4-ATPases associate with
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Nature communications, 10(1), 1012-1012 (2019-03-06)
Amphiphilicity in ɑ-helical antimicrobial peptides (AMPs) is recognized as a signature of potential membrane activity. Some AMPs are also strongly immunomodulatory: LL37-DNA complexes potently amplify Toll-like receptor 9 (TLR9) activation in immune cells and exacerbate autoimmune diseases. The rules governing
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