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Merck

P2772

Sigma-Aldrich

L-α-fosfatidilcolina

egg yolk, Type XI-E, 100 mg/mL in chloroform, ≥99%, solution

Sinónimos:

1,2-Diacil-sn-glicero-3-fosfocolina, 3-sn-Fosfatidilcolina, L-α-lecitina, Azolectina, PC

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About This Item

Número de CAS:
Beilstein:
5209585
Código UNSPSC:
51321705
NACRES:
NA.25
En este momento no podemos mostrarle ni los precios ni la disponibilidad

origen biológico

egg yolk

Nivel de calidad

tpo

Type XI-E

Ensayo

≥99%

Formulario

solution

concentración

100 mg/mL in chloroform

grupo funcional

phospholipid

tipo de lípido

phosphoglycerides

temp. de almacenamiento

−20°C

cadena SMILES

[P](=O)([O-])(OC[C@H](OC(=O)CCCCCCC\C=C/C\C=C/CCCCC)COC(=O)CCCCCCCCCCCCCCC)OCC[N+](C)(C)C

InChI

1S/C42H80NO8P/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/h14,16,20-21,40H,6-13,15,17-19,22-39H2,1-5H3/b16-14-,21-20-/t40-/m1/s1

Clave InChI

JLPULHDHAOZNQI-ZTIMHPMXSA-N

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Aplicación

<ul>
<li><strong>Fabrication of Microalgae Oil Vesicles for Drug Delivery Applications:</strong> This study highlights the use of L-a-Phosphatidylcholine in creating microalgae oil vesicles, showing promise for encapsulating and delivering hydrophobic drugs effectively (Lin YC et al., 2024).</li>
<li><strong>Terpenes-Modified Lipid Nanosystems for Temozolomide, Improving Cytotoxicity against Glioblastoma Human Cancer Cells In Vitro:</strong> L-a-Phosphatidylcholine is employed to formulate terpene-modified lipid nanosystems, enhancing the solubility and bioactivity of temozolomide for glioblastoma treatment (Pashirova TN et al., 2023).</li>
<li><strong>Mitochondria-Targeted Lipid Nanoparticles Loaded with Rotenone as a New Approach for the Treatment of Oncological Diseases:</strong> Utilizing L-a-Phosphatidylcholine, this research developed mitochondria-targeted lipid nanoparticles, potentially offering a novel strategy for cancer therapy (Vasileva L et al., 2023).</li>
</ul>

Acciones bioquímicas o fisiológicas

Un fosfolípido estructural principal del cerebro, que constituye aproximadamente el 15% de los lípidos totales; localizado principalmente en la materia gris.

Nota de preparación

P2772 is supplied as a solution in chloroform. The same product is available as a lyophilized powder as Product No. P3556.

Pictogramas

Skull and crossbonesHealth hazard

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3

Órganos de actuación

Central nervous system, Liver,Kidney

Código de clase de almacenamiento

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Alexander M Dizhoor et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 28(45), 11662-11672 (2008-11-07)
The G90D rhodopsin mutation is known to produce congenital night blindness in humans. This mutation produces a similar condition in mice, because rods of animals heterozygous (D+) or homozygous (D+/+) for this mutation have decreased dark current and sensitivity, reduced
Yoichi Yamazaki et al.
The Journal of biological chemistry, 289(20), 13792-13800 (2014-04-03)
Rhodopsin undergoes rearrangements of its transmembrane helices after photon absorption to transfer a light signal to the G-protein transducin. To investigate the mechanism by which rhodopsin adopts the transducin-activating conformation, the local environmental changes in the transmembrane region were probed
V Künemund et al.
The Journal of cell biology, 106(1), 213-223 (1988-01-01)
We investigated whether the L2/HNK-1 carbohydrate epitope, expressed by two unusual glycolipids and several neural adhesion molecules, including L1, neural cell adhesion molecule, J1, and the myelin-associated glycoprotein, is involved in adhesion. Monoclonal L2 antibodies, the L2/HNK-1-reactive, sulfate-3-glucuronyl residue carrying
Alexander Vogel et al.
Biophysical journal, 107(1), 114-125 (2014-07-06)
Estradiol (E2) and E2 oleate associate with high-density lipoproteins (HDLs). Their orientation in HDLs is unknown. We studied the orientation of E2 and E2 oleate in membranes and reconstituted HDLs, finding that E2 and E2 oleate are membrane-associated and highly
Dariusz Latowski et al.
European journal of biochemistry, 269(18), 4656-4665 (2002-09-17)
This paper describes violaxanthin de-epoxidation in model lipid bilayers. Unilamellar egg yolk phosphatidylcholine (PtdCho) vesicles supplemented with monogalactosyldiacylglycerol were found to be a suitable system for studying this reaction. Such a system resembles more the native thylakoid membrane and offers

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