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NS8593 hydrochloride (NS8593 HCl) 是选择性的 SK 通道抑制剂。它可逆抑制 SK3介导的电流,Kd 值为 77 nM。它抑制所有 SK1-3亚型的 Ca2+依赖性 (在 0.5 μM Ca2+时,Kd 分别为 0.42、0.60 和 0.73 μM),并且不影响中间电导和大电导的钙激活钾通道。
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NS8593 hydrochloride (NS8593 HCl) 是选择性的 SK 通道抑制剂。它可逆抑制 SK3介导的电流,Kd 值为 77 nM。它抑制所有 SK1-3亚型的 Ca2+依赖性 (在 0.5 μM Ca2+时,Kd 分别为 0.42、0.60 和 0.73 μM),并且不影响中间电导和大电导的钙激活钾通道。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
1 mg | ¥ 328 | 现货 | |
2 mg | ¥ 483 | 现货 | |
5 mg | ¥ 828 | 现货 | |
10 mg | ¥ 1,580 | 现货 | |
25 mg | ¥ 3,380 | 现货 | |
50 mg | ¥ 4,890 | 现货 | |
100 mg | ¥ 6,870 | 现货 | |
1 mL x 10 mM (in DMSO) | ¥ 913 | 现货 |
产品描述 | NS8593 hydrochloride (NS8593 HCl) is a potent and selective inhibitor of small conductance Ca2+-activated K+ channels (SK channels) . |
靶点活性 | SK1:0.42 μM (kd), SK2:0.60 μM (kd), SK3:0.73 μM (kd) |
体外活性 | It is found that tested in excised patches, the inhibition by NS8593 (compound 14) decreased as the intracellular [Ca2+] is increased and that NS8593 is equipotent when applied from either the intracellular or the extracellular side of the cell membrane.?A HEK293 cell transiently transfected with hSK3 channels is inhibited by 80% upon application of 100 nM apamin and by 75% after application of 300 nM NS8593. |
体内活性 | NS8593 is able to affect firing pattern and firing rate?of dopaminergic neurons in vivo in C57Bl/6 mice[1]. |
别名 | NS8593 HCl |
分子量 | 299.8 |
分子式 | C17H18ClN3 |
CAS No. | 875755-24-1 |
Smiles | Cl.C1C[C@@H](Nc2nc3ccccc3[nH]2)c2ccccc2C1 |
密度 | no data available |
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: 80 mg/mL (266.84 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
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