m-PEG-Aminooxy (MW 2000) is a polyethylene glycol (PEG) derived PROTAC linker, primarily utilized for the synthesis of proteolysis-targeting chimeras (PROTACs)[1].
m-PEG3-Aminooxy 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.