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Theaflavin 3,3'-digallate Sale

(Synonyms: 茶黄素-3,3'-双没食子酸; TF-3; ZP10) 目录号 : GC41573

A polyphenol with diverse biological activities

Theaflavin 3,3'-digallate Chemical Structure

Cas No.:30462-35-2

规格 价格 库存 购买数量
1mg
¥535.00
现货
5mg
¥2,000.00
现货
10mg
¥3,396.00
现货
25mg
¥7,340.00
现货

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Sample solution is provided at 25 µL, 10mM.

产品文档

Quality Control & SDS

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产品描述

Theaflavin-3,3'-digallate (TFDG) is a major polyphenol found in black tea with diverse biological activities. It has antioxidant activity, inhibiting the formation of superoxide radicals, singlet oxygen, hydrogen peroxide, and hydroxyl radicals in vitro (IC50s = 26.7, 0.83, 0.39, and 25.07 &#181mol/L, respectively). It also reduces hydroxyl radical-induced damage to plasmid DNA. TFDG (12.5-50 &#181M) prevents LPS-induced release of TNF-α, IL-1β, and IL-6, expression of JNK and p38, and nuclear translocation of NF-κB in RAW 264.7 cells. In vivo, TFDG reduces serum levels of TNF-α, IL-1β, and IL-6 and decreases pulmonary edema, pulmonary congestion, and thickening of the alveolar wall in a mouse model of LPS-induced acute lung injury. It also inhibits osteoclast formation, polarization, and osteoclastic bone resorption in vitro and reduces titanium particle-induced bone erosion and the number of mature osteoclasts in mice in a dose-dependent manner.

Chemical Properties

Cas No. 30462-35-2 SDF
别名 茶黄素-3,3'-双没食子酸; TF-3; ZP10
Canonical SMILES O=C1C2=C(O)C(O)=CC([C@@H]3[C@H](OC(C4=CC(O)=C(O)C(O)=C4)=O)CC(C(O)=CC(O)=C5)=C5O3)=C2C=C([C@H]6OC(C=C(O)C=C7O)=C7C[C@H]6OC(C8=CC(O)=C(O)C(O)=C8)=O)C=C1O
分子式 C43H32O20 分子量 868.7
溶解度 DMF: 25 mg/ml,DMF:PBS(pH 7.2)(1:6): 0.14 mg/ml,DMSO: 10 mg/ml,Ethanol: 10 mg/ml 储存条件 Store at -20°C, sealed storage, away from moisture and light
General tips 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 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 1.1511 mL 5.7557 mL 11.5115 mL
5 mM 0.2302 mL 1.1511 mL 2.3023 mL
10 mM 0.1151 mL 0.5756 mL 1.1511 mL
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第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
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