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Medchemexpress LLC DSG-PEG (MW 2000) | 308805-39-2 | 100.0% | 2000 Da (average) | C130H258O50 (average) | 50 MG
SDP

Supplier:  Medchemexpress LLC HYW59138150MG

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DSG-PEG (average MW 2000 Da) is a PEGylated lipid supplied as a high-purity solid for use in liposome and lipid nanoparticle formulation. It provides a methoxy-PEG chain anchored to a distearoyl glycerol lipid to incorporate into bilayers and modify surface properties.

  • Provides steric stabilization to liposomes and lipid nanoparticles.
  • Incorporates into lipid bilayers via a distearoyl glycerol anchor.
  • Average PEG molecular weight ~2000 Da for controlled hydration layer.
  • High purity solid suitable for research-scale formulation.
  • Compatible with common solvents used in lipid film hydration and nanoparticle assembly.
  • Powder storage at -20°C preserves stability for long-term storage.

Catalog No. 50-002-84572


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