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芦荟大黄素

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常用名 芦荟大黄素 CAS号 481-72-1
价格 纯度 98.0%
备货期 10天 库存 现货
 产品详情(用途,包装等)
用途:
Aloe emodin is a hydroxyanthraquinone present in Aloe vera leaves, has a specific in vitro and in vivo antitumor activity.IC50 value:Target:in vitro: aloe-emodin treatment led to the dissociation of heat shock protein 90 (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 of mTORC2, Akt and PKCα, was inhibited by aloe-emodin treatment. Pull-down assay and in vitro kinase assay results indicated that aloe-emodin could bind with mTORC2 in 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 of NF-κB [4].in vivo: Aloe-emodin also exhibited tumor suppression effects in vivo in an athymic nude mouse model [2].
物理化学性质:
CAS号:481-72-1
常用中文名:芦荟大黄素
常用英文名:Aloeemodin
分子式:C15H10O5
分子量:270.237
密度:1.6±0.1 g/cm3
沸点:568.8±50.0 °C at 760 mmHg
熔点:223-224°C
闪点:311.9±26.6 °C
储存条件:2-8°C

供应商信息

上海念兴实业有限公司 认证供应商

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商品数:403768件
电话:18916513247
地址:2222 Huancheng Road, Juyuan New District, Jiading District, Shanghai
地区: 上海市 上海市 普陀区
联系人:小陈
联系人电话:0086-021-52280163
邮件:sales@echemcloud.com
网址:http://www.echemcloud.com
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参考价格:$108/10mM*1mLinDMSO
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