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NS1652

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Chemical Structure| 1566-81-0 同义名 : -
CAS号 : 1566-81-0
货号 : A385750
分子式 : C15H11F3N2O3
纯度 : 99%+
分子量 : 324.255
MDL号 : MFCD00248828
存储条件：

粉末 Sealed in dry,Room Temperature

液体 -20°C:3-6个月-80°C:12个月
溶解度 :

DMSO: 4 mg/mL(12.34 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：
生物活性
描述 NS1652 is a reversible anion conductance inhibitor, blocks chloride channel, with an IC50 of 1.6 μM in human and mouse red blood cells. NS1652 markedly blocks the NO production with an IC50 of 3.1 μM in BV2 cells. NS1652 also down-regulates iNOS expression at 3 μM, and completely abolishes at 10 μM in BV2 cells[1]. NS1652 (0, 1.0, 3.3, 10, and 20 μM) causes increasing hyperpolarization due to inhibition of the chloride conductance in normal erythrocytes. NS1652 lowers the net KCl loss from deoxygenated sickle cells from about 12 mM cells/h to about 4 mM cells/h. NS1652 (20 μM) completely and reversiblely inhibits the red cell Cl-conductance. NS1652 (50 mg/kg, i.v.) blocks murine erythrocyte Cl- conductance by >90% in mice[2].
实验方案
1mg 5mg 10mg

1 mM

5 mM

10 mM

3.08mL

0.62mL

0.31mL

15.42mL

3.08mL

1.54mL

30.84mL

6.17mL

3.08mL
参考文献

[1]Kjaer K, Strøbaek D, Christophersen P, Rønn LC. Chloride channel blockers inhibit iNOS expression and NO production in IFNgamma-stimulated microglial BV2 cells. Brain Res. 2009 Jul 24;1281:15-24

[2]Bennekou P, Pedersen O, Møller A, Christophersen P. Volume control in sickle cells is facilitated by the novel anion conductance inhibitor NS1652. Blood. 2000 Mar 1;95(5):1842-8