Triethylene glycol bis(p-toluenesulfonate) is a polyethylene glycol (PEG) derived linker compound, utilized for the synthesis of PROteolysis TArgeting Chimeras (PROTACs)[1].
Propenyl-PEG3-Propenyl 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.
Propargyl-NH-PEG3-C2-NHS ester is a non-cleavable triethylene glycol linker with propargyl and N-hydroxysuccinimide functional groups. It is utilized in the synthesis of antibody-drug conjugates (ADCs)[1].