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Medchemexpress LLC DSPE-PEG-DBCO sodium | 95.0% | 5000 (average) | 25 MG
Supplier: Medchemexpress LLC HYW44089425MG
DSPE-PEG-DBCO sodium (MW 5000) is a PEGylated phospholipid supplied as the sodium salt with an average PEG molecular weight of 5000. It is provided as a solid (white to yellow) for use in nanoparticle and liposome functionalization where copper-free click chemistry is required to attach azide-bearing ligands for targeting or payload conjugation.
- Enables copper-free click conjugation via DBCO chemistry.
- Suitable for surface functionalization of lipid nanoparticles and liposomes.
- Provides PEG shielding to improve circulation and reduce opsonization.
- Supplied as a solid with reported purity ~95.0%.
- Average molecular weight 5000 for extended PEG chains and steric stabilization.
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