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P3017

2-Oleoyl-1-palmitoyl-sn-glycero-3-phosphocholine

≥95.5% (GC), ≥98% (TLC)

Synonym(s):

(7R,17Z)-4-Hydroxy-N,N,N-trimethyl-9-oxo-7-[[(1-oxohexadecyl)oxy]methyl]-3,5,8-trioxa-4-phosphahexacos-17-en-1-aminium 4-oxide, inner salt, 1-Hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine, 1-Hexadecanoyl-2-(cis-9-octadecenoyl)-sn-glycero-3-phosphocholine, 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, 3-sn-Phosphatidylcholine, 2-oleoyl-1-palmitoyl, L-β-Oleoyl-γ-palmitoyl-α-lecithin, PC(16:0/18:1(9Z)), PC(16:0/18:1), PC(16:0/18:1w9), POPC

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About This Item

Empirical Formula (Hill Notation):
C42H82NO8P
CAS Number:
26853-31-6
Molecular Weight:
760.08
UNSPSC Code:
12352211
NACRES:
NA.77
PubChem Substance ID:
24898382
EC Number:
248-056-7
Beilstein/REAXYS Number:
4173237
MDL number:
MFCD00043212
Assay:
≥95.5% (GC), ≥98% (TLC)
Form:
powder
Quality level:
200
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Quality Level

200

assay

≥95.5% (GC), ≥98% (TLC)

form

powder

storage temp.

−20°C

SMILES string

CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C\CCCCCCCC

InChI

1S/C42H82NO8P/c1-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-22-19-17-15-13-11-9-7-2/h20-21,40H,6-19,22-39H2,1-5H3/b21-20+/t40-/m1/s1

InChI key

WTJKGGKOPKCXLL-RYDYYDTQSA-N

General description

2-Oleoyl-1-palmitoyl-sn-glycero-3-phosphocholine (POPC) mimics mammalian phospholipid composition. It comprises a saturated chain (palmitic acid) in the sn-1 position and unsaturated chain (oleic acid) in the sn-2 position,. It is an excellent synthetic substitute for EPC. POPC is associated with alveoli membranes and is a lung surfactant.
Non-pyrogenic, well-defined liposomes, loaded with a molecule of choice, are formed by a single hydration step.

Application

2-Oleoyl-1-palmitoyl-sn-glycero-3-phosphocholine has been used:
  • in the liposome preparation for lipid binding assay of monogalactosyldiacylglycerol synthase (MGD1) activity in plant samples
  • in the preparation of liposome for fusion with human umbilical vein endothelial cells (HUVEC) to monitor interleukin1 induced clotting process
  • with trioleoylglycerol for phase separation studies

The effect of non-ionic detergent on liposomes was studied with giant POPC liposomes. Increasing concentrations of detergent cause tubular protrusions, then indentations, to develop on spherical liposomes. At higher detergent concentrations, the liposomes burst.

Biochem/physiol Actions

2-Oleoyl-1-palmitoyl-sn-glycero-3-phosphocholine (POPC) reduces air-liquid interface associated surface tension. It is effective in alleviating alveolar collapse and pulmonary edema. POPC is typically considered one of the model lipids for biophysical experiments. It undergoes oxidative decomposition upon ozone exposure.

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Storage Class

11 - Combustible Solids

wgk

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
SLCJ9693
SLBR5315V
SLBJ6428V
SLBT5762
SLBQ0094V

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Articles

Nanodisc Technology: A Revolutionary System for Study of Membrane Proteins

Read our article about how the Nanodisc system allows for structural studies of membrane proteins.

Maik Hadorn et al.
Scientific reports, 1, 168-168 (2012-02-23)
Today, free-standing membranes, i.e. liposomes and vesicles, are used in a multitude of applications, e.g. as drug delivery devices and artificial cell models. Because current laboratory techniques do not allow handling of large sample sizes, systematic and quantitative studies on
Lin Qiao et al.
The journal of physical chemistry. B, 119(44), 14188-14199 (2015-10-16)
Ambient ozone is a common pollutant in the atmosphere that has an extremely high oxidative ability, can dramatically change the structure and functionality of biomolecules, and is harmful to public health. However, the knowledge about the influence of low-level ozone
M T Wiiger et al.
Thrombosis research, 98(4), 311-321 (2000-05-24)
The tissue factor protein is structurally related to the cytokine receptors and ligand binding (factor VIIa) has been reported to give an intracellular calcium signal, thus indicating that tissue factor is a true receptor. In view of the attempts to
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Global Trade Item Number

SKUGTIN
P3017-100MG04061833273432
P3017-10MG04061833273449
P3017-25MG04061833273456