Azide-PEG3-Tos

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Azide-PEG3-Tos 

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)。

Azide-PEG3-Tos

Azide-PEG3-Tos Chemical Structure

CAS No. : 178685-33-1

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生物活性

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

IC50 & Target[1][2]

PEGs

 

Non-cleavable

 

体外研究
(In Vitro)

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

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

329.37

Formula

C13H19N3O5S
CAS 号

178685-33-1
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Pure form -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
参考文献

  • [1]. Borchmann DE, et al. GRGDS-Functionalized Poly(lactide)-graft-poly(ethylene glycol) Copolymers: Combining Thiol-Ene Chemistry with Staudinger Ligation. Macromolecules. 2013 Jun 11;46(11):4426-4431.

    [2]. Park, Tae Kyo, et al. Compound bearing beta-galactoside-introduced self-immolative linker. WO2018124758A2.

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