货号:A226793
同义名:
2-Aminonaphthiazole
SKA 31 is an activator of KCa3.1 and KCa2 channels with EC50 of 260, 2900, 2900 nM for KCa3.1, KCa2.1 and KCa2.2 respectively.
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产品名称 | Potassium Channel ↓ ↑ | 其他靶点 | 纯度 | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tolbutamide | ✔ | 98% | |||||||||||||||||
Glimepiride |
++++
SUR1, IC50: 5.4 nM SUR2B, IC50: 7.3 nM |
97% | |||||||||||||||||
Dronedarone HCl | ✔ | 95% | |||||||||||||||||
Gliquidone |
++
Potassium channel, IC50: 27.2 nM |
99% | |||||||||||||||||
TRAM-34 |
+++
IKCa1 (KCa3.1), Kd: 20 nM |
98% | |||||||||||||||||
Glibenclamide | ✔ | 98% | |||||||||||||||||
Amiodarone HCl | ✔ | 97% | |||||||||||||||||
Gliclazide |
++
Potassium channel, IC50: 184 nM |
98% | |||||||||||||||||
Repaglinide | ✔ | 98% | |||||||||||||||||
Dofetilide | ✔ | 98% | |||||||||||||||||
Nateglinide | ✔ | 99% | |||||||||||||||||
Quinine HCl dihydrate | ✔ | 98% | |||||||||||||||||
ML133 HCl |
+
Kir2.1, IC50: 290 nM |
99% | |||||||||||||||||
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。 |
描述 | SKA-31 is a potent potassium channel activator with EC50s of 260 nM, 1.9 μM, 2.9 μM, and 2.9 μM for KCa3.1, KCa2.2, KCa2.1 and KCa2.3, respectively. SKA-31 potentiates endothelium-derived hyperpolarizing factor response and lowers blood pressure. SKA-31 activates KCa2/3 channels more potently than PK 26124, and is more selective over other ion channels. SKA-31 potentiates native KCa3.1 and KCa2.3 in murine carotid endothelium with EC50 values of 225 nM and 1.6 μM for KCa3.1 and KCa2.3, respectively. Administration of 10 and 30 mg/kg SKA-31 lowered mean arterial blood pressure by 4 and 6 mm Hg in normotensive mice and by 12 mm Hg in angiotensin-II-induced hypertension. SKA-31 stimulates KCa3.1 and KCa2.3 in vascular endothelial cells and increases acetylcholine-induced endothelium-derived hyperpolarizing factor (EDHF) -mediated vasodilation[1]. SKA-31 reduces cell viability with IC50s of 5.3 μM , 46.9 μM in HCT-116 cells and HCT-8 cells, respectively. SKA-31 triggers apoptosis in HCT-116 cells at 5 μM, and the effect is smaller in HCT-8 cells at 45 μM. SKA-31 increases the percentage of cells in G0/G1 phase in HCT-116 and HCT-8 cell lines at 5 μM and 45 μM, respectively. SKA-31 further activates Caspase 3 and reduces Akt phosphorylation induced by CDDP[2]. |
计算器 | ||||
存储液制备 | ![]() |
1mg | 5mg | 10mg |
1 mM 5 mM 10 mM |
4.99mL 1.00mL 0.50mL |
24.97mL 4.99mL 2.50mL |
49.94mL 9.99mL 4.99mL |
CAS号 | 40172-65-4 |
分子式 | C11H8N2S |
分子量 | 200.26 |
SMILES Code | NC1=NC2=C3C=CC=CC3=CC=C2S1 |
MDL No. | MFCD00051329 |
别名 | 2-Aminonaphthiazole |
运输 | 蓝冰 |
InChI Key | FECQXVPRUCCUIL-UHFFFAOYSA-N |
Pubchem ID | 94880 |
存储条件 |
In solvent -20°C:3-6个月-80°C:12个月 Pure form Keep in dark place, sealed in dry, 2-8°C |
溶解方案 |
请根据您的动物给药指南选择适当的溶解方案。 以下溶解方案都请先按照体外实验的方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
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