CAS NO: | 481-72-1 |
包装 | 价格(元) |
100mg | 电议 |
500mg | 电议 |
1 g | 电议 |
5 g | 电议 |
生物活性 | Aloe emodin is a hydroxyanthraquinone present inAloe veraleaves, has a specific in vitro and in vivo antitumor activity. IC50 value: Target: in vitro: aloe-emodin treatment led to the dissociation ofheat shock protein90 (HSP90) and ER α and increased ER α ubiquitination. Protein fractionation results suggest that aloe-emodin tended to induce cytosolic ER α degradation [1]. Aloe-emodin, a natural compound found in aloe, inhibited both proliferation and anchorage-independent growth of PC3 cells. Protein content analysis suggested that activation of the downstream substrates ofmTORC2,AktandPKCα, was inhibited by aloe-emodin treatment. Pull-down assay and in vitro kinase assay results indicated that aloe-emodin could bind withmTORC2in cells and inhibit its kinase activity [2]. Of three anthraquinone derivatives, aloe-emodin, with a lower cytotoxicity showed concentration-dependently reducing virus-induced cytopathic effect and inhibiting replication of influenza A in MDCK cells. Galectin-3 also inhibited influenza A virus replication. Proteomic analysis of treated cells indicated galectin-3 up-regulation as one anti-influenza A virus action by aloe-emodin. Since galectin-3 exhibited cytokine-like regulatory actions via JAK/STAT pathways, aloe-emodin also restored NS1-inhibited STAT1-mediated antiviral responses in transfected cells: e.g., STAT1 phosphorylation of interferon (IFN) stimulation response element (ISRE)-driven promoter, RNA-dependent protein kinase (PKR) and 2'5',-oligoadenylate synthetase (2'5',-OAS) expression [3]. AE downregulated mRNA expression and promoter/gelatinolytic activity of Matrix Metalloproteinase (MMP)-2/9, as well as the RhoB expression at gene and protein level. AE suppressed the nuclear translocation and DNA binding ofNF-κB[4]. in vivo: Aloe-emodin also exhibited tumor suppression effects in vivo in an athymic nude mouse model [2]. | ||||||||||||||||
分子量 | 270.24 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C15H10O5 | ||||||||||||||||
CAS 号 | 481-72-1 | ||||||||||||||||
中文名称 | 芦荟大黄素;芦荟泻素 | ||||||||||||||||
结构分类 |
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来源 |
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运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
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溶解性数据 | In Vitro: DMSO : ≥ 20.83 mg/mL(77.08 mM) *"≥" means soluble, but saturation unknown. 配制储备液
* 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。 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
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