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Medchemexpress LLC DSPE-PEG-SH | 90.0% | 10 MG
Supplier: Medchemexpress LLC HYW44089510MG
DSPE-PEG-SH (MW 1000) is a thiol-terminated pegylated phospholipid consisting of a DSPE hydrophobic anchor and a polyethylene glycol chain with an average molecular weight of 1000. It self-assembles into lipid bilayers and is commonly used to functionalize liposomes and lipid nanoparticles. The terminal thiol enables site-specific conjugation for attaching ligands, peptides, or probes, while the PEG chain imparts steric stabilization and improved circulation properties.
- Thiol terminal for site-specific conjugation.
- DSPE anchor for stable membrane incorporation.
- Pegylated chain for steric stabilization and reduced opsonization.
- Average molecular weight 1000 for short PEG spacer properties.
- Suitable for liposome and lipid nanoparticle functionalization.
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