價(jià)格 | ¥2890 | ¥10600 | ¥13800 |
包裝 | 2mg | 25mg | 50mg |
最小起訂量 | 1mg |
發(fā)貨地 | 上海 |
更新日期 | 2024-09-30 |
中文名稱:化合物 TPA-023B | 英文名稱:TPA-023B |
CAS:425377-76-0 | 品牌: TargetMol |
產(chǎn)地: 美國 | 保存條件: Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
產(chǎn)品類別: 抑制劑 | |
貨號: T13192 |
名稱 | TPA-023B |
描述 | TPA-023B is an orally active and high-affinity agonist of the GABAA receptor α2/α3 subtype (Kis: 0.73 nM/2 nM) partial and an antagonist α1 subtype (Ki: 1.8 nM), has non-sedating anxiolytic-like properties. |
體外活性 | TPA-023B has high affinity for α5 subtype with Ki of 1.1 nM of human recombinant GABAA receptor, but over 1500-fold lower for the α4- and α6 containing subtypes (Ki > 1000 nM). In different regions of the CNS,TPA-023B also has a comparable affinity for native rat GABAA receptors (Ki of 0.32-0.99 nM in cerebellum, spinal cord and frontal cortex). TPA-023B antagonizes the ability of chlordiazepoxide to potentiate the GABA EC20-induced current in cells expressing the α1 subtype. More specifically, 3 μM chlordiazepoxide potentiates the GABA EC20 current by 105% and this effect could be reduced to 8% in the presence of 100 nM TPA-023B. |
體內(nèi)活性 | Measured using an in vivo [3H]flumazenil binding assay,TPA-023B gives dose- and time-dependent occupancy of rat brain GABAA receptors, with 50% occupancy corresponding to a respective dose and plasma drug concentration of 0.09 mg/kg and 19 ng/mL. TPA-023B is anxiolytic in rodent and primate (squirrel monkey) models of anxiety (elevated plus maze, fear-potentiated startle,up to doses (10 mg/kg) corresponding to occupancy of greater than 99%. |
存儲條件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
關(guān)鍵字 | TPA 023B | TPA023B | TPA-023B |
成立日期 | 2013-04-18 (12年) | 注冊資本 | 566.265100萬人民幣 |
員工人數(shù) | 100-500人 | 年?duì)I業(yè)額 | ¥ 1億以上 |
主營行業(yè) | 天然產(chǎn)物,生化試劑,分子生物學(xué),分子砌塊,生物技術(shù)服務(wù) | 經(jīng)營模式 | 貿(mào)易,工廠,試劑,定制,服務(wù) |
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