Thalidomide-O-amido-PEG4-propargyl is synthetic E3 ligase ligand-linker conjugate. It incorporates a Thalidomide based ligand and a propargyl functionalized PEG spacer linker. It has been widely used in PROTAC technology.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.