1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine-PEG-Thiol
DSPE-PEG-SH
Catalog:CDN2285
Common Use | DSPE-PEG-SH is a linear heterobifunctional PEGylation reagent with a DSPE phospholipid and a thiol group. It is a useful self-assembling reagent to prepare PEGylated liposome or micelle while also providing a thiol group for conjugation with thiol-containing molecules. It is often used in targeted drug delivery with the lipid bilayer to improve drug solubility, the PEG to provide stealth property, extend circulation half-life and reduce non-specific protein binding or cell adhesion, and the acid group to bioconjugate targeting molecules including antibody, aptamer, protein, and peptide. |
Structure |
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PEG Molecular Weight | 3,400 Da |
Functional Group | DSPE/Thiol |
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