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Medchemexpress LLC Methoxy-polyethylene glycol-distearoylphosphatidylethanolamine sodium salt | 95.0% | 3,000 Da (average) | 250 MG
Supplier: Medchemexpress LLC HYW440924250MG
m-PEG-DSPE sodium (MW 3000) is a methoxy-polyethylene glycol-conjugated distearoylphosphatidylethanolamine supplied as the sodium salt for research use. It is used as a PEG lipid in nanoparticle and micelle formulations to extend circulation time, improve colloidal stability, and reduce protein adsorption in colloidal drug-delivery systems.
- PEGylated phospholipid sodium salt for surface modification.
- Average molecular weight ~3,000 Da reflecting PEG chain length.
- Purity approximately 95.0% as specified by the manufacturer.
- Suitable for formulation of liposomes, lipid nanoparticles, and micelles.
- Improves circulation time and reduces opsonization.
- Supplied as a small-scale research package for laboratory use.
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