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TB5 是一种选择性可逆 hMAO-B 有效抑制剂,Ki=0.11±0.01 μM。
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TB5 是一种选择性可逆 hMAO-B 有效抑制剂,Ki=0.11±0.01 μM。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
5 mg | ¥ 397 | 现货 | |
10 mg | ¥ 666 | 现货 | |
25 mg | ¥ 1,254 | 现货 | |
50 mg | ¥ 1,995 | 现货 | |
100 mg | ¥ 3,187 | 现货 | |
1 mL x 10 mM (in DMSO) | ¥ 448 | 现货 |
产品描述 | TB5 is a potent, selective and reversible inhibitor of hMAO-B. |
靶点活性 | MAO-B (human):0.11±0.01 μM. (Ki) |
体外活性 | TB5 and TB8 interacts with the catalytic site of hMAO-B and hMAO-A with a competitive mode of inhibition. TB5 exhibits the best inhibitory activity and higher selectivity toward hMAO-B, with Ki and SI values of 0.11±0.01 μM and 13.18, respectively. hMAO-B inhibition by compound TB5 and hMAO-A inhibition by compound TB8 are completely reversed after 24 h of dialysis. Cytotoxicity studies show TB5 is nontoxic at 5 and 25 μM with cell viabilities of 95.75% and 84.59 %, respectively[1]. |
体内活性 | Compounds are dissolved in DMSO (5 mg/mL) and diluted with PBS/EtOH (70:30). Kinetic analyses are carried out for TB5 and TB8 to understand the crucial interactions responsible for selectivity and potency. A set of Lineweaver–Burk plots are constructed in the absence and presence of various concentrations of compounds TB5 and TC8. The set consists of five graphs, each constructed by measuring MAO-B and MAO-A catalytic rates at different substrate concentrations (0.1-1 μM). The first Lineweaver–Burk plot is constructed in the absence of inhibitor, while the remaining four graphs are constructed in the presence of different concentrations of TB5 and TB8[1]. |
激酶实验 | Compounds are dissolved in DMSO (5 mg/mL) and diluted with PBS/EtOH (70:30).Kinetic analyses are carried out for TB5 and TB8. A set of Lineweaver–Burk plots are constructed in the absence and presence of various concentrations of compounds TB5 and TC8. The set consists of five graphs, each constructed by measuring MAO-B and MAO-A catalytic rates at different substrate concentrations (0.1-1 μM). The first Lineweaver–Burk plot is constructed in the absence of inhibitor, while the remaining four graphs are constructed in the presence of different concentrations of TB5 and TB8[1]. |
细胞实验 | In vitro cytotoxicity of brominated thiophene chalcones and standard MAO inhibitors are tested in human HepG2 hepatic cancer cells at three different concentrations (1, 5 and 25 μM)[1]. |
分子量 | 336.25 |
分子式 | C15H14BrNOS |
CAS No. | 948841-07-4 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
溶解度信息 | DMSO: 55 mg/mL (163.57 mM) | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
DMSO
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