货号:A651692 同义名: (+)-四苯那嗪 / (+)-TBZ;(3R,11bR)-TBZ
Tetrabenazine (+)- is a potent, selective and reversible VMAT-2 (vesicular monoamine transporter-2) inhibitor with Ki value of 100 nM.
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描述 | Vesicular monoamine transporter 2 (VMAT2) is a transmembrane protein that regulates the packaging and subsequent release of monoamine neurotransmitter molecules from neuronal vesicles into synapses. Tetrabenazine is a reversible inhibitor of VMAT2 that inhibits [3H]serotonin transport by VMAT2 with an IC50 value of ~300nM[3]. Injection of tetrabenazine at a dosage of 2.0mg/kg induced tremulous jaw movements in rats, while this effect was significantly attenuated by deprenyl, a monoamine oxidase type B inhibitor. Tetrabenazine at 2.0 mg/kg also had a biphasic effect on striatal extracellular dopamine in rats, which resulted in a remarkable increase (100%) in extracellular dopamine 30 minutes after injection, followed by a significant reduction (50%) after 90 minutes[4]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
3.15mL 0.63mL 0.32mL |
15.75mL 3.15mL 1.58mL |
31.50mL 6.30mL 3.15mL |
CAS号 | 1026016-83-0 |
分子式 | C19H27NO3 |
分子量 | 317.423 |
别名 | (+)-四苯那嗪 ;(+)-TBZ;(3R,11bR)-TBZ;(3R,11bR)-Tetrabenazine |
运输 | 蓝冰 |
存储条件 |
液体 -20°C:3-6个月-80°C:12个月 粉末 Inert atmosphere,Room Temperature |
溶解度 |
DMSO: 16 mg/mL(50.41 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO |
动物实验配方 |