Propargyl-PEG5-amine 是一种不可降解 (non-cleavable) 的 ADC linker，用于抗体偶联药物 (ADCs) 的合成。Propargyl-PEG5-amine 是一种 PROTAC linker，属于 PEG 类。Propargyl-PEG5-NH2 可用于合成一系列 PROTAC 分子。
货号:ajcx37392
CAS:1589522-46-2
分子式:C13H25NO5
分子量：275.34
溶解度:DMSO : 100 mg/mL (363.19 mM; Need ultrasonic)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Propargyl-PEG5-amine is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Propargyl-PEG5-amine is a PEG-based PROTAC linker can be used in the synthesis of PROTACs[1].

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.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.

[1]. Robert Zamboni, et al. Raf-degrading conjugate compounds. WO2018200981A1.