Embelin(Synonyms: 恩贝酸; Embelic acid; Emberine; NSC 91874)

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Embelin (Synonyms: 恩贝酸; Embelic acid; Emberine; NSC 91874) 纯度: 98.75%

Embelin (Embelic acid) 是一种有效的、非肽类的细胞渗透性 XIAP 抑制剂 (IC50=4.1 μM)，在高水平 XIAP 的前列腺癌细胞中抑制细胞生长，诱导凋亡 (apoptosis)，并激活 caspase-9。Embelin 阻断 NF-kappaB 信号通路，从而抑制 NF-kappaB 调节的抗凋亡和转移基因产物。Embelin 诱导口腔鳞癌细胞自噬和凋亡。

Embelin(Synonyms: 恩贝酸; Embelic acid; Emberine; NSC 91874)

Embelin Chemical Structure

CAS No. : 550-24-3

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥563 In-stock
10 mg ￥512 In-stock
50 mg ￥2000 In-stock
100 mg   询价  
200 mg   询价  

* Please select Quantity before adding items.

Embelin 相关产品

•相关化合物库:

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生物活性

Embelin (Embelic acid), a potent, nonpeptidic XIAP inhibitor (IC50=4.1 μM), inhibits cell growth, induces apoptosis, and activates caspase-9 in prostate cancer cells with high levels of XIAP. Embelin blocks NF-kappaB signaling pathway leading to suppression of NF-kappaB-regulated antiapoptotic and metastatic gene products. Embelin also induces autophagic and apoptotic cell death in human oral squamous cell carcinoma cells[1][2][3].

IC50 & Target[1]

XIAP

4.1 μM (IC50)

体外研究
(In Vitro)

Embelin (Embelic acid) has a minimal effect on normal prostate epithelial and fibroblast cells with low levels of XIAP[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

294.39

Formula

C17H26O4
CAS 号

550-24-3
中文名称

恩贝酸；恩贝灵；信筒子醌
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
溶解性数据
In Vitro: 

DMSO : ≥ 50 mg/mL (169.84 mM)

* “≥” means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.3969 mL 16.9843 mL 33.9685 mL
5 mM 0.6794 mL 3.3969 mL 6.7937 mL
10 mM 0.3397 mL 1.6984 mL 3.3969 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂： 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: 2.5 mg/mL (8.49 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (8.49 mM) 的均匀悬浊液，悬浊液可用于口服和腹腔注射。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

  • 2.

    请依序添加每种溶剂： 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (8.49 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (8.49 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

*以上所有助溶剂都可在 Shanghai Jinpan Biotech Co Ltd 网站选购。
参考文献

  • [1]. Nikolovska-Coleska Z, et al. Discovery of embelin as a cell-permeable, small-molecular weight inhibitor of XIAP through structure-based computational screening of a traditional herbal medicine three-dimensional structure database. J Med Chem. 2004;47(10):2430-2440.

    [2]. Ahn KS, et al. Embelin, an inhibitor of X chromosome-linked inhibitor-of-apoptosis protein, blocks nuclear factor-kappaB (NF-kappaB) signaling pathway leading to suppression of NF-kappaB-regulated antiapoptotic and metastatic gene products. Mol Pharmacol. 2007;71(1):209-219.

    [3]. Lee YJ, et al. XIAP inhibitor embelin induces autophagic and apoptotic cell death in human oral squamous cell carcinoma cells. Environ Toxicol. 2017;32(11):2371-2378.