Theaflavin 茶黄素,99.06%
产品编号:Bellancom-N0243| CAS NO:4670-05-7| 分子式:C29H24O12| 分子量:564.49
Theaflavin 是一种天然的甲型流感 (H1N1) 神经氨酸酶抑制剂。
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Theaflavin 茶黄素
产品介绍 | Theaflavin 是一种天然的甲型流感 (H1N1) 神经氨酸酶抑制剂。 | ||||||||||||||||
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生物活性 | Theaflavin is a suitable natural inhibitor against influenza A (H1N1) neuraminidase. | ||||||||||||||||
体外研究 |
Theaflavin, found in green tea, is observed to inhibit H1N1 NA proteins strongly supported by lowest docking energy. Theaflavin is a plant product traditionally used for treatment of influenza infection. Green tea is particularly rich in polyphenolic compounds like Theaflavin. Theaflavin derivatives have shown pronounced antiviral activity. Theaflavin is found to interact with the amino acid residues like Arg118, Asp151, Asp 152, Arg193, Asp199, Asn344, and Arg430 of NA by forming hydrogen bonds. 西域 has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
体内研究 | |||||||||||||||||
体内研究 | |||||||||||||||||
性状 | Solid | ||||||||||||||||
溶解性数据 |
In Vitro:
DMSO : 50 mg/mL (88.58 mM; Need ultrasonic) H2O : 2 mg/mL (3.54 mM; Need ultrasonic and warming) 配制储备液
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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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运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
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参考文献 |
个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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安全声明 (欧洲) | 24/25 |
危险品运输编码 | NONH for all modes of transport |
海关编码 | 3203001990 |
~15% ![]() 4670-05-7 |
文献:Jhoo, Jin-Woo; Lo, Chih-Yu; Li, Shiming; Sang, Shengmin; Ang, Catharina Y. W.; Heinze, Thomas M.; Ho, Chi-Tang Journal of Agricultural and Food Chemistry, 2005 , vol. 53, # 15 p. 6146 - 6150 |
~40% ![]() 4670-05-7 |
文献:Chemical Communications, , # 15 p. 1365 - 1366 |
~% ![]() 4670-05-7 |
文献:Kawabe, Yusuke; Aihara, Yoshiyuki; Hirose, Yoshitsugu; Sakurada, Asuka; Yoshida, Atsushi; Inai, Makoto; Asakawa, Tomohiro; Hamashima, Yoshitaka; Kan, Toshiyuki Synlett, 2013 , vol. 24, # 4 art. no. ST-2012-U1061-L, p. 479 - 482 |
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详细
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文献:Journal of Natural Products, , vol. 73, # 1 p. 33 - 39 |
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