Chelerythrine(Synonyms: 白屈菜红碱)

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Chelerythrine (Synonyms: 白屈菜红碱)

Chelerythrine 是一种天然生物碱,为有效、选择性的 Ca2+/磷脂依赖性 PKC 拮抗剂,IC50 值为 0.7 μM。Chelerythrine 具有抗肿瘤、抗糖尿病、抗炎的活性。Chelerythrine 抑制 BclXL-Bak BH3 肽结合,IC50 为 1.5 μM,并从 BclXL 取代了 Bax。 Chelerythrine 诱导细胞凋亡和自噬。

Chelerythrine(Synonyms: 白屈菜红碱)

Chelerythrine Chemical Structure

CAS No. : 34316-15-9

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Chelerythrine 的其他形式现货产品:

Chelerythrine chloride

生物活性

Chelerythrine is a natural alkaloid, acts as a potent and selective Ca2+/phospholopid-dependent PKC antagonist, with an IC50 of 0.7 μM[1]. Chelerythrine has antitumor, antidiabetic and anti-inflammatory activity[2]. Chelerythrine inhibits the BclXL-Bak BH3 peptide binding with IC50 of 1.5 μM and displaces Bax from BclXL. Chelerythrine triggers apoptosis and autophagy[3][4].

IC50 & Target[1]

PKC

0.7 μM (IC50)

分子量

348.37

Formula

C21H18NO4+

CAS 号

34316-15-9

中文名称

白屈菜红碱;白屈菜赤碱

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]. Herbert JM, et al. Chelerythrine is a potent and specific inhibitor of protein kinase C. Biochem Biophys Res Commun. 1990 Nov 15;172(3):993-9.

    [2]. Shi B, et al. Protein kinase C inhibitor chelerythrine attenuates partial unilateral ureteral obstruction induced kidney injury in neonatal rats. Life Sci. 2019 Jan 1;216:85-91.

    [3]. Chan SL, et al.Identification of chelerythrine as an inhibitor of BclXL function.J Biol Chem. 2003 Jun 6;278(23):20453-6.

    [4]. Tang ZH, et al.Induction of reactive oxygen species-stimulated distinctive autophagy by chelerythrine in non-small cell lung cancer cells.Redox Biol. 2017 Aug;12:367-376.

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