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Medchemexpress LLC 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-2000] ammonium salt | 474922-90-2 | MFCD02262251 | >99.0% | 2801.47 | C133H263N2O55P | 5 MG
SDP

Supplier:  Medchemexpress LLC HY1440105MG

Encompass_Preferred

18:1 PEG2000 PE ammonium salt is a PEGylated phosphoethanolamine that attaches a methoxy-PEG2000 chain to phosphatidylethanolamine, enabling incorporation of a hydrophilic PEG surface into lipid bilayers and nanoparticle formulations. It is used in liposome and nanoparticle preparation, membrane model studies, and surface modification to impart steric stabilization and reduce aggregation.

  • Provides steric stabilization to lipid bilayers and nanoparticles.
  • Increases hydrophilicity and reduces aggregation of lipid assemblies.
  • Suitable for liposome and nanoparticle formulation and membrane model systems.
  • Reported high purity (>99%), suitable for research applications.
  • Powder form; hygroscopic and recommended storage at -20 °C.

Catalog No. 50-002-22657


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