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18:1 PEG750-PE
Cat. No.:
OB0626WX-4652
Appearance:
Oil
Purity:
>99%
Size:
Add to basket
Product Overview
Description:
18:1 PEG750-PE is a phosphatidylethanolamine derivative modified with an average PEG750 polymer. The PEG moiety introduces hydrophilic character while maintaining the structural features of the phospholipid backbone. Molecular weight and exact mass reflect the average distribution of PEG chain lengths.
Conjugation:
PEGylated
Synonyms:
1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-[carbonyl-methoxy(polyethylene glycol)-750] (ammonium salt); 18:1 PEG PE; azane;[3-[hydroxy-[2-(2-methoxyethoxycarbonylamino)ethoxy]phosphoryl]oxy-2-[(E)-octadec-9-enoyl]oxypropyl] (E)-octadec-9-enoate; Poly(oxy-1,2-ethanediyl), alpha-[(9R,20Z)-6-hydroxy-6-oxido-1,12-dioxo-9-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]-5,7,11-trioxa-2-aza-6-phosphanonacos-20-en-1-yl]-omega-methoxy-, ammonium salt (1:1); 474922-90-2
CAS No.:
474922-90-2
Compound CID:
168006136
Formula:
C75H147N2O26P (average MW due to polydispersity of PEG)
Formula Weight:
1523.96
Specification
Storage:
Storage at -20°C.
Applications:
18:1 PEG750-PE serves as a PEGylated phospholipid reagent for modifying membrane interfaces and investigating the effects of polyethylene glycol (PEG) conjugation on lipid assembly, membrane stability, and surface properties. It is commonly used in the preparation and optimization of liposomes, lipid nanoparticles, and other lipid-based delivery systems, where it contributes to controlled surface hydration and steric stabilization. 18:1 PEG750-PE also supports studies of lipid formulation design, membrane organization, lipid–protein interactions, and PEG-lipid behavior in model membrane systems.