4-Arm PEG-NH2 (MW 10000)

MedChem Express

4-Arm PEG-NH2 (MW 10000)

999

Research Use Only

10000 (Average)

4-Arm PEG-NH2 (MW 10000) (4-Arm PEG-amine (MW 10000)) is a multi-arm PEG derivative with amine groups at each end of four arms attached to a pentaerythritol core. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds[1].

NCCOCCOCC(COCCOCCN)(COCCOCCN)COCCOCCN.[n].[n].[n].[n]

-20°C

12352200