m PEG Amine, HCl Salt, MW 5K is a linear amine PEG (Methoxy PEG Amine) is a high quality PEG reagent with a reactive primary amine group (NH2) attached to the end that can interact with activated carboxylic acids such as NHS esters Quick response.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.