型号:
产品价格:电议      采购度:1615      原产地:美洲
发布时间:2021/8/2 14:16:02 所属地区:上海 上海市
简要描述:
TB5 是具有有效性,选择性和可逆性的 hMAO-B 抑制剂,Ki 值为 ± μM。
标签:tb-5
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CAS No. : 948841-07-4
MCE 站:TB5
产品活性:TB5 是具有有效性,选择性和可逆性的 hMAO-B 抑制剂,Ki 值为 0.11±0.01 μM。
研究领域:Neuronal Signaling
作用靶点:Monoamine Oxidase
In Vitro: TB5 and TB8 interacts with the catalytic site of hMAO-B and hMAO-A with a competitive mode of inhibition. TB5 shows the best inhibitory activity and higher selectivity toward hMAO-B, with Ki and SI values of 0.11±0.01μM 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, resulting in cell viabilities of 95.75% and 84.59 %, respectively.
In Vivo: 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.
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更新时间:2024/1/2 10:17:29
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