• Specified molecular weight and molecular ratio may be offered by custom synthesis. Please call for quotation.
SKU: 8639 Categories: , ,

Product Description

Poly(ε-caprolactone)-block-poly(ethylene glycol)-vinylsulfone (PCL-PEG-VS) is a functional amphiphilic block copolymer with vinylsulfone group at the end of PEG. Vinylsulfone groups are useful for coupling via Micheal addition reactions with thiol. PCL-PEG-VSis used to prepare micelles or nanoparticles with alkyne on the micelle surface for bioconjugation. Hydrophobic drugs is encapsulated in the PCL core for targeted drug delivery.

Additional information

PCL Molecular Weight

1000, 2000, 3000, 4000, 5000, 10k

PEG Molecular Weight

1000, 2000, 3000, 5000

Package size

100mg, 1g