Nigericin(Synonyms: 尼日利亚霉素)

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Nigericin (Synonyms: 尼日利亚霉素)

Nigericin 是一种源自吸水链霉菌的抗生素,可以充当一种离子载体 (K+/H+ ionophore),促进跨线粒体膜的 K+/H+ 交换。Nigericin 可以 NALP3 依赖性方式诱导 IL-1β 释放,可作为 NLRP3 活化剂。Nigericin 触发红细胞衰亡,与 ROS 的形成同时发生,部分是由于氧化应激的诱导。Nigericin 引发细胞凋亡 (apoptosis)。

Nigericin(Synonyms: 尼日利亚霉素)

Nigericin Chemical Structure

CAS No. : 28380-24-7

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Nigericin 的其他形式现货产品:

Nigericin sodium salt

生物活性

Nigericin is an antibiotic derived from Streptomyces hygroscopicus that act as a K+/H+ ionophore, promoting K+/H+ exchange across mitochondrial membranes[1].Nigericin can be a NLRP3 activator that induces the release of IL-1β as a NALP3-dependent manner[2]. Nigericin triggers eryptosis, an effect paralleled by ROS formation, and in part due to induction of oxidative stress. Nigericin triggers apoptosis[3].

IC50 & Target

K+/H+ ionophore[1]

分子量

724.96

Formula

C40H68O11

CAS 号

28380-24-7

中文名称

尼日利亚霉素

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]. Zotova L, et al. Novel components of an active mitochondrial K(+)/H(+) exchange. J Biol Chem. 2010 May 7;285(19):14399-414.

    [2]. Mariathasan S, et al.Cryopyrin activates the inflammasome in response to toxins and ATP.Nature. 2006 Mar 9;440(7081):228-32.

    [3]. Bissinger R, et al. Triggering of Suicidal Erythrocyte Death by the Antibiotic Ionophore Nigericin. Basic Clin Pharmacol Toxicol. 2016 May;118(5):381-9.

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