FMOC-NH-PEG-CM, MW 5K is a Fmoc-protected heterobifunctional PEGylation reagent containing a carboxylic acid terminal, which reacts with a primary amine to form a stable amide bond. Amines can be deprotected under basic conditions.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.