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Medchemexpress LLC m-PEG-DSPE (sodium) | 95.0% | 3000 (average) | C45H88NO11P | 1 G
SDP

Catalog No. 5000281193
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m-PEG-DSPE sodium (MW 3000) is a PEGylated phospholipid supplied as a white to off-white solid. The sodium salt of methoxy polyethylene glycol-distearoylphosphoethanolamine (average PEG MW 3,000 Da), it is used to stabilize liposomes and lipid nanoparticles, provide steric stabilization, and modify particle surfaces for drug delivery research.

  • Average molecular weight 3000 Da.
  • Purity 95.0%.
  • White to off-white solid form.
  • Suitable for liposome and lipid nanoparticle formulation.
  • Provides steric stabilization and surface PEGylation.
  • Storage: -20°C sealed; in solvent: -80°C up to 6 months.
  • Available in laboratory pack sizes including 1 g.

Catalog No. 50-002-81193 Supplier Medchemexpress LLC Supplier No. HYW4409241G
May include imposed supplier surcharges.
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m-PEG-DSPE sodium (MW 3000) is a PEGylated phospholipid supplied as a white to off-white solid. The sodium salt of methoxy polyethylene glycol-distearoylphosphoethanolamine (average PEG MW 3,000 Da), it is used to stabilize liposomes and lipid nanoparticles, provide steric stabilization, and modify particle surfaces for drug delivery research.

  • Average molecular weight 3000 Da.
  • Purity 95.0%.
  • White to off-white solid form.
  • Suitable for liposome and lipid nanoparticle formulation.
  • Provides steric stabilization and surface PEGylation.
  • Storage: -20°C sealed; in solvent: -80°C up to 6 months.
  • Available in laboratory pack sizes including 1 g.

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