Estrone-N-O-C1-amido (ERα ligand 1) is an Estrone-based estrogen ligand, which targets estrogen receptor α (ERα). Estrone-N-O-C1-amido (ERα ligand 1) binds to cIAP1 ligand Bestatin via a linker to form SNIPER[1].
Thalidomide-O-amido-PEG1-(C1-PEG)2-C2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology[1].