SKU: 3513 Categories: ,

Product Description

Vinylsulfone-PEG-vinylsulfone (VS-PEG-VS) from Nanosoft Polymers is a thiol reactive homobifunctional PEG for sulfhydryl pegylation at high pH. Homobifunctional PEG derivatives have numerous applications as crosslinkers for PEGylation of proteins and peptides, nanoparticle and surface modifications. Conjugation with homobifunctional PEGs ensures an increased drug load compared to pegylation with linear PEGs.

Additional information

Molecular weight

1000, 2000, 3500, 5000, 20k

Package size

1g, 5g