英文同义词:
Azido-PEG3-Ots;2-(2-(2-Azidoethoxy)ethoxy)ethyl 4-methylbenzenesulfonate;Azide-PEG3-Tos;N3-PEG3-Tos;Ethanol, 2-[2-(2-azidoethoxy)ethoxy]-, 4-methylbenzenesulfonate (ester);178685-33-1
生物活性
Azide-PEG3-Tos 是一种 PROTAC linker,属于 PEG 类,可用于合成PROTAC 分子。Azide-PEG3-Tos 也是一种不可降解 (non-cleavable) 的含 3 个单元 PEG 的 ADC linker,可用于合成抗体偶联药物 (ADC)。
体外研究
PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.