• Specified molecular weight and molecular ratio may be offered by custom synthesis. Please contact us for quotation.
SKU: 8562 Categories: , ,

Product Description

Poly(L-lactide)-b-poly(ethylene glycol)-vinylsulfone (PLLA-PEG-VS is a functional amphiphilic block copolymer with vinylsulfone (VS) group at the end of PEG. Vinylsulfone groups are useful for coupling thiol-containing targeting ligands via Michael addition. PLA-PEG-VS is used to prepare micelles or nanoparticles with vinylsulfone on the micelle surface for bioconjugation. Hydrophobic drugs is encapsulated in the PLA core for targeted drug delivery.


Additional information

PLA Molecular Weight

1000, 2000, 3000, 4000, 5000, 10000

PEG Molecular Weight

1000, 2000, 3000, 5000

Package size

100mg, 1g