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880430O

Avanti

18:1 PEG350 PE

Avanti Research™ - A Croda Brand 880430O

Synonyme(s) :

1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-350] (ammonium salt)

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About This Item

Numéro CAS:
474922-90-2
Code UNSPSC :
12352211
Nomenclature NACRES :
NA.25

Forme

liquid

Conditionnement

pkg of 1 × 25 mg (880430O-25mg)

Fabricant/nom de marque

Avanti Research™ - A Croda Brand 880430O

Conditions d'expédition

dry ice

Température de stockage

−20°C

Chaîne SMILES 

[H][C@@](COP([O-])(OCCNC(OCCOCCOCCOCCOCCOCCOCCOC)=O)=O)(OC(CCCCCCC/C=C\CCCCCCCC)=O)COC(CCCCCCC/C=C\CCCCCCCC)=O.[NH4+]

Description générale

18:0 PEG350 PE is a polyethylene glycol (PEG) conjugated phospholipid. PEGylated phospholipids are amphiphilic polymers, The molecular weight and exact mass are averages based on the polydispersity of PEG.

Application

18:1 PEG350 PE is suitable for use:
  • in the preparation of lipid bilayer membranes to estimate the diameter of the ion channel formed by the Bacillus anthracis protective antigen 63 (PA63)
  • to prepare Gd-C5F12-phospholipid nanobubbles
  • to form aqueous dispersions and to study metal cation induced cubic phase

Actions biochimiques/physiologiques

Polyethylene glycol (PEG) conjugated phospholipids are known to protect the steric nature of liposomes. Hence, they are commonly recommended for use in liposome formulation. PEGylated lipids are used as drug carriers. Use of highly concentrated PEG-lipids makes the possibility of mixed micelles.

Conditionnement

5 mL Clear Glass Sealed Ampule (880430O-25mg)

Informations légales

Avanti Research is a trademark of Avanti Polar Lipids, LLC

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Michela Pisani et al.
The journal of physical chemistry. B, 112(17), 5276-5278 (2008-04-11)
Metal cations (Mn(2+) or Ca(2+)) in aqueous dispersions of mixtures of dioleoylphosphatidylethanolamine (DOPE) and poly(ethylene glycol)-functionalized DOPE (DOPE-PEG(350)) induce, above a certain amount of the PEG lipid component, a phase transition from the inverted hexagonal phase H(II) to the bicontinuous
Sirkku Hanski et al.
Biomacromolecules, 11(12), 3440-3447 (2010-10-27)
We report on highly ordered oblique self-assemblies in ionic complexes of PEGylated triple-tail lipids and cationic polypeptides, as directed by side-chain crystallization, demonstrating also reversible oblique-to-hexagonal order-order transitions upon melting of the side chains. This is achieved in bulk by
G F Peacock et al.
Drug delivery, 10(1), 29-34 (2003-01-30)
A new cholesterol-carborane conjugate (BCH) has been synthesized as a potential targeting agent for boron neutron capture therapy (BNCT) of cancers. The compound is extremely water insoluble and was formulated in two liposomal formulations to determine if the compound could
Maria C Sandström et al.
Langmuir : the ACS journal of surfaces and colloids, 23(8), 4192-4198 (2007-03-09)
Polyethylene glycol (PEG)-conjugated lipids are commonly employed for steric stabilization of liposomes. When added in high concentrations PEG-lipids induce formation of mixed micelles, and depending on the lipid composition of the sample, these may adapt either a discoidal or a
Brian J Nablo et al.
Biophysical journal, 95(3), 1157-1164 (2008-07-23)
Nonelectrolyte polymers of poly(ethylene glycol) (PEG) were used to estimate the diameter of the ion channel formed by the Bacillus anthracis protective antigen 63 (PA(63)). Based on the ability of different molecular weight PEGs to partition into the pore and

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