Propargyl-PEG-Ms is a PEG derivative containing one alkyne group and one mesyl group. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. A mesyl is a better leaving group compared to a hydroxyl group.
The following reagents are available at Broadpharm. Click the catalog number to see purity specifications and property information.