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DM4-SMe
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
DM4-SMe图片
CAS NO:796073-68-2
包装与价格:
包装价格(元)
45mg电议
100mg电议

产品介绍
DM4-SMe 是抗体-美登素偶联物 (AMC) 的代谢产物,是一种微管蛋白 (tubulin) 抑制剂,还是一种抗体-药物偶联物 (ADCs) 的细胞毒性部分,可通过二硫键或稳定的硫醚键与抗体连接。DM4-SMe 抑制 KB 细胞的增殖,IC50 值为 0.026 nM。
Cas No.796073-68-2
Canonical SMILESC[C@]12[C@H]([C@@H]([C@](O3)([H])C[C@]([C@](/C=C/C=C(C)/CC4=CC(N(C)C(C[C@]2([H])OC([C@H](C)N(C)C(CCC(C)(C)SSC)=O)=O)=O)=C(C(OC)=C4)Cl)([H])OC)(NC3=O)O)C)O1
分子式C39H56ClN3O10S2
分子量826.46
溶解度Soluble in DMSO
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

DM4-SMe is a metabolite of antibody-maytansin conjugates (AMCs) and a tubulin inhibitor, and also a cytotoxic moiety of antibody-drug conjugates (ADCs), which can be linked to antibody through disulfide bond or stable thioether bond. DM4-SMe inhibits KB cells with an IC50 of 0.026 nM[1][2].

[1]. Widdison W, et al. Metabolites of antibody-maytansinoid conjugates: characteristics and in vitro potencies. Mol Pharm. 2015 Jun 1;12(6):1762-73. [2]. Chen H, et al. Tubulin Inhibitor-Based Antibody-Drug Conjugates for Cancer Therapy. Molecules. 2017 Aug 1;22(8).