Thalidomide-PEG5-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology[1].
PROTAC 包含两个不同的配体,通过一个接头连接;一个是 E3 泛素连接酶的配体,另一个是靶蛋白的配体。PROTAC 利用细胞内泛素-蛋白酶体系统选择性降解靶蛋白[2]。
[1]. Sato T, et al. Cereblon-Based Small-Molecule Compounds to Control Neural Stem Cell Proliferation in Regenerative Medicine.Front Cell Dev Biol. 2021;9:629326. Published 2021 Mar 11.
[2]. Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-1005.
















