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  • (-)-Chaetominine
(-)-Chaetominine的可视化放大

(-)-Chaetominine

A cytotoxic alkaloid

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(-)-Chaetominine的二维码
  • 库存: 现货
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  • 500ug
    ¥3087.00
    2470.00
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  • 2.5mg
    ¥13637.00
    10910.00
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  • 货号: ajci74734
  • CAS: 918659-56-0
  • 别名: (-)-Chaetominine
  • 分子式: C22H18N4O4
  • 分子量: 402.4
  • 纯度: >98%
  • 溶解度: Soluble in DMSO
  • 储存: Store at -20°C
  • 库存: 现货

Background

(-)-Chaetominine is a cytotoxic alkaloid originally isolated from Chaetomium sp. IFB-E015. It inhibits the growth of K562 leukemia and SW1116 colon cancer cells (IC50s = 20 and 28 nM, respectively). (-)-Chaetominine induces apoptosis of K562 cells via upregulation of the Bax/Bcl-2 ratio, decreasing mitochondrial membrane potential, inducing mitochondrial cytochrome C release, and activation of caspase-3 and caspase-9. It also decreases doxorubicin efflux mediated by multidrug resistance-associated protein 1 (MRP1) and restores sensitivity to doxorubicin in resistant K562 cells.

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