GENERAL CATALOGUE
4-Arm PEG-NH2 (MW 5000)
HY-W1048843A · Free Sample (0.1 - 0.2 mg)
MedChemExpress · Cat: HY-W1048843A
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Catalog No: HY-W1048843A
CAS No: 169501-65-9
Pack Size: Free Sample (0.1 - 0.2 mg)
Brand: MedChemExpress
Description
4-Arm PEG-NH2 MW 5000 4-Arm PEG-amine MW 5000 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.