n-boc-n-bis(peg-3-acid)

N-Boc-N-bis(PEG3-acid) is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

N-(Boc-PEG3)-N-bis(PEG3-acid) is a polyethylene glycol (PEG)-based linker compound utilized for the synthesis of proteolysis-targeting chimeras (PROTACs)[1].