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Bupivacaine (AH-250) 是一种 NMDA 受体抑制剂。Bupivacaine 可以阻断钠、L-钙和钾通道。Bupivacaine 有效阻断 SCN5A 通道,IC50 为 69.5 μM。Bupivacaine 可用于慢性疼痛的研究。
Bupivacaine (AH-250) 是一种 NMDA 受体抑制剂。Bupivacaine 可以阻断钠、L-钙和钾通道。Bupivacaine 有效阻断 SCN5A 通道,IC50 为 69.5 μM。Bupivacaine 可用于慢性疼痛的研究。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
50 mg | ¥ 343 | 现货 | |
100 mg | ¥ 497 | 现货 | |
1 mL x 10 mM (in DMSO) | ¥ 547 | 现货 |
产品描述 | Bupivacaine (AH-250) is a NMDA receptor inhibitor.Bupivacaine can block sodium, L-calcium, and potassium channels.Bupivacaine potently blocks SCN5A channels with the IC50 of 69.5 μM. Bupivacaine can be used for the research of chronic pain. |
体外活性 | Bupivacaine inhibits NMDA receptor-mediated synaptic transmission in the dorsal horn of the spinal cord, an area critically involved in central sensitization[1]. Bupivacaine influences the voltage dependency of channel activation and steady-state inactivation by shifting the membrane potential of half-maximal activation/inactivation toward somewhat more negative membrane potentials. In their inactivated state, SCN5A channels are slightly sensitive toward Bupivacaine IC50=2.18±0.16 μM[2]. Bupivacaine reversibly inhibits the SK2 channel in a dose-dependent manner with the IC 50 of 16.5 µM[3]. |
别名 | 布比卡因, AH 250, AH-250, AH250, Bupivacaina, Exparel, Anekain |
分子量 | 288.43 |
分子式 | C18H28N2O |
CAS No. | 38396-39-3 |
存储 | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||
溶解度信息 | DMSO: 25 mg/mL (86.69 mM) | ||||||||||||||||||||||||||||||
溶液配制表 | |||||||||||||||||||||||||||||||
DMSO
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