Thalidomide-O-PEG4-t-butyl ester is a E3 ligase ligand-linker conjugate. It is a synthetic compound that incorporates a thalidomide, a t-butyl ester and a PEG spacer. It can be used in PROTAC technology.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.