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880530O

Avanti

18:1 PEG550 PE

Avanti Research™ - A Croda Brand 880530O

Synonym(s):

1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-550] (ammonium salt)

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About This Item

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

form

liquid

packaging

pkg of 1 × 25 mg (880530O-25mg)

manufacturer/tradename

Avanti Research™ - A Croda Brand 880530O

shipped in

dry ice

storage temp.

−20°C

SMILES string

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

General description

18:1 PEG550 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 PEG550 PE is suitable for liposome formation.

Biochem/physiol Actions

18:1 PEG550 PE is known to reduce the random binding of quantum dot tagged proteins to the lipid bilayer in liposomes. Polyethylene glycol (PEG) conjugated phospholipids protect the liposome steriochemistry and are recommended for use in liposome formulation.

Packaging

5 mL Clear Glass Sealed Ampule (880530O-25mg)

Legal Information

Avanti Research is a trademark of Avanti Polar Lipids, LLC

Storage Class Code

10 - Combustible liquids

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Kenneth K Y Ho et al.
PloS one, 12(3), e0174689-e0174689 (2017-03-31)
Development of artificial cell models requires encapsulation of biomolecules within membrane-bound compartments. There have been limited studies of using mammalian cell-free expression (CFE) system as the 'cytosol' of artificial cells. We exploit glass capillary droplet microfluidics for the encapsulation of
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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