HO-PEG-amine (MW 3400)

HO-PEG-amine (MW 3400) is a heterobifunctional polyethylene glycol linker used to construct PROTAC molecules for targeted protein degradation. This linker facilitates the assembly of PROTACs, which are widely applied in both in vitro biochemical assays and in vivo studies to investigate disease-relevant protein targets via the ubiquitin-proteasome system.