Azido-PEG3-Val-Cit-PAB-PNP 是一种可降解 (cleavable) 的含 3 个单元 PEG 的 ADC linker，可用于合成抗体偶联药物 (ADC)。Azido-PEG3-Val-Cit-PAB-PNP 还是一种 PROTAC linker，属于 PEG 类，可用于合成 PROTAC 分子。
货号:ajcx29154
CAS:2055047-18-0
分子式:C34H47N9O12
分子量：773.79
溶解度:N/A
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Azido-PEG3-Val-Cit-PAB-PNP is a cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1]. Azido-PEG3-Val-Cit-PAB-PNP is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[2].

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker[1].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[2].

[1]. Dan N, et al. Antibody-Drug Conjugates for Cancer Therapy: Chemistry to Clinical Implications. Pharmaceuticals (Basel). 2018 Apr 9;11(2). pii: E32. [2]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562.