CPT-Se3

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

CPT-Se3 

CPT-Se3 是喜树碱 (CPT) 的一种含硒前体药物,在杀死癌细胞和抑制肿瘤生长方面表现出更高的效力。CPT-Se3 降低 GSH/GSSG 比率和总硫醇,提高 Hep G2 细胞中的 ROS 水平,并最终诱导癌细胞凋亡 (apoptosis)。CPT-Se3 对 HeLa、Hep G2、A549 和 SMMC-7721 细胞具有细胞毒性(IC50= 2.19-4.7 μM)。

CPT-Se3

CPT-Se3 Chemical Structure

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生物活性

CPT-Se3, a selenoprodrug of Camptothecin (CPT), shows improved potency in killing cancer cells and inhibiting tumor growth. CPT–Se3 decreases the GSH/GSSG ratio and total thiols, elevates the ROS level in Hep G2 cells, and eventually induces apoptosis of cancer cells. CPT-Se3 shows cytotoxicity against HeLa, Hep G2, A549, and SMMC-7721 cells (IC50= 2.19-4.7 μM)[1].

分子量

590.35

Formula

C24H20N2O6Se2

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

参考文献
  • [1]. Zhao J, et al. Integration of a Diselenide Unit Generates Fluorogenic Camptothecin Prodrugs with Improved Cytotoxicity to Cancer Cells. J Med Chem. 2021;64(24):17979-17991.

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