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Medchemexpress LLC m-PEG-DSPE sodium (MW 3000) | 95.0% | 3,000 Da | 50 MG
Supplier: Medchemexpress LLC HYW44092450MG
m-PEG-DSPE sodium (MW 3000) is a methoxy-polyethylene glycol-conjugated distearoylphosphatidylethanolamine sodium salt intended for research use in drug delivery and nanoparticle or liposome surface modification. It is a PEGylated lipid (PEG average MW 3000) provided as a purified polymeric lipid material suitable for formulation and surface-stabilization applications.
- Provides PEGylation for improved circulation and reduced opsonization.
- Average PEG molecular weight 3,000 Da for steric stabilization.
- Sodium salt form for aqueous compatibility.
- Purity approximately 95.0%.
- Suitable for nanoparticle, liposome, and formulation research.
- Available in small laboratory quantities such as 50 mg and larger sizes by request.
- Store sealed away from moisture; in solvent: -80°C (6 months) or -20°C (1 month).
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