Cholesterol-PEG-Vinyl Sulfone, MW 5K is an amphiphilic PEG conjugate with cholesterol, a 5 kDa PEG chain, and a vinyl sulfone group. It is used for thiol-specific bioconjugation, micelle and liposome preparation, and surface modification in drug delivery.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.


