Hydroxy-PEG8-CH2-Boc

Hydroxy-PEG8-CH2-Boc is a bifunctional PEG linker used to construct PROTAC molecules for targeted protein degradation research. It connects a target-binding ligand to an E3 ligase recruiter, enabling the study of protein knockdown in both cellular and in vivo models via the ubiquitin-proteasome system.