azide peg amine (mw 2000)

Azide-PEG-amine (MW 2000) is a Polyethylene Glycol (PEG)-derived linker compound used in the synthesis of Proteolysis Targeting Chimeras (PROTACs)[1].

N3-PEG-NH2 (MW 2000) (Azide-PEG-Amine (MW 2000)) is a heterobifunctional PEG compound that features azide and amine groups at the termini of the PEG chain. It serves as a crucial crosslinker with a PEG backbone. The azide group can participate in molecular conjugation via chemical reactions, while the amine group reacts with carboxylic acids or NHS esters.