m-PEG4-Br

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m-PEG4-Br 

m-PEG4-Br 是可降解 (cleavable) 的 ADC linker，用于合成曲妥珠单抗 (HY-P9907) 的抗体偶联药物 (ADC)。m-PEG4-Br 被置于单甲基澳瑞他汀 E (MMAE) 有效载荷的远端，以产生具有改变的亲水性，抗原结合和体外效能的 ADC。Tetraethylene glycol monotosylate 也可用作 PROTAC 的 Linker，可用于 PROTAC 的合成。

m-PEG4-Br

m-PEG4-Br Chemical Structure

CAS No. : 110429-45-3

规格 是否有货
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生物活性

m-PEG4-Br is a cleavable ADC linker used in the synthesis of antibody-drug conjugate (ADC) for Trastuzumab (HY-P9907). m-PEG4-Br is placed distally from the monomethyl auristatin E (MMAE) payload to yield an ADC with altered hydrophilicity, antigen binding, and in vitro potency[1]. m-PEG4-Br also can be used as a PROTAC linker that can be used in the synthesis of PROTACs.

IC50 & Target[1]

Cleavable

 

PEGs

 

体外研究
(In Vitro)

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

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

271.15

Formula

C9H19BrO4
CAS 号

110429-45-3
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]. Walker JA, et al. Hydrophilic Sequence-Defined Cross-Linkers for Antibody-Drug Conjugates.Bioconjug Chem. 2019 Nov 20;30(11):2982-2988.

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