8-Arm PEG-NH2 HCL (MW 5000)

Description

8-Arm PEG-NH2 MW 5000 8-Arm PEG-Amine MW 5000 HCL is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds.