Poly(L-lactide)-Poly(ethylene glycol)-Orthopyridyl disulfide
PLA-PEG-OPSS
Catalog:CDN650
Common Use | Poly(L-lactide)-PEG-OPSS is a functional amphiphilic block copolymer which has orthopyridyl disulfide group at PEG end. Orthopyridyl disulfide or pyridyldithio functional group can selectively reacts with free thiol, SH, sulfhydryl or mercapto to form a oxidation, reduction reversible disulfide bond. Micelles or nanoparticles from PLA-PEG-OPSS can be modifed via OPSS for targeted drug delivery. |
Structure |
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PEG Molecular Weight | 2,000 Da |
Functional Group | Orthopyridyl disulfide (OPSS) |
PLA Molecular Weight | 10,000 Da |
Polymer Types | PLA |
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