Hydroxy-Amino-bis (PEG2-propargyl)

Hydroxy-Amino-bis (PEG2-propargyl) is a bifunctional PROTAC linker featuring a hydroxyl group, an amine, and dual PEG2-propargyl arms. It is widely used in chemical biology and drug discovery to conjugate E3 ligase ligands with target protein binders, facilitating the construction of PROTAC molecules for both in vitro and in vivo degradation studies.