CM-PEG-CM (Carboxymethyl-PEG-Carboxymethyl), MW 20K is a PEG-based PROTAC linker,It is widely used as active compounds in ligands, peptide synthesis support, grafted polymer compounds, new materials and polyethylene glycol modified functional coatings.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.