Amiloride (hydrochloride) (hydrate)
(Synonyms: MK-870) 目录号 : GC46841
具有多种生物活性的神经肽
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Amiloride is a potassium-sparing diuretic.1,2 It is an inhibitor of the epithelial sodium channel (ENaC; K0.5 = 2.6 µM for recombinant δENaC expressed in X. laevis oocytes).3 It inhibits sodium transport from bovine kidney cortex membrane vesicles with an IC50 value of 0.4 µM.4 Amiloride inhibits the urokinase-type plasminogen activator (u-PA; Ki = 7 µM) and cardiac Na+/H+-ATPase (IC50 = 83.8 µM).5,6 It also inhibits calcium currents mediated by transient receptor potential polycystin 3 (TRPP3; IC50 = 143 µM).7 Amiloride (30 mg/kg) reduces mean arterial pressure in spontaneously hypertensive, but not normotensive, rats.8 Formulations containing amiloride have been used alone, and in combination with thiazide diuretics, in the treatment of hypertension.
1.Lingueglia, E., Voilley, N., Lazdunski, M., et al.Physiological society symposium: Ion channels in health and disease. Molecular biology of the amiloride-sensitive epithelial Na+ channelExp. Physiol.81483-492(1996) 2.Qadri, Y.J., Rooj, A.K., and Fuller, C.M.ENaCs and ASICs as therapeutic targetsAm. J. Physiol. Cell Physiol.302(7)C943-C965(2012) 3.Waldmann, R., Champigny, G., Bassilana, F., et al.Molecular cloning and functional expression of a novel amiloride-sensitive Na+ channelJ. Biol. Chem.270(46)27411-27414(1995) 4.Kleyman, T.R., Yulo, T., Ashbaugh, C., et al.Photoaffinity labeling of the epithelial sodium channelJ. Biol. Chem.261(6)2839-2843(1986) 5.Vassalli, J.D., and Belin, D.Amiloride selectively inhibits the urokinase-type plasminogen activatorFEBS Lett.214(1)187-191(1987) 6.Kleyman, T.R., and Cragoe, E.J., Jr.Amiloride and its analogs as tools in the study of ion transportJ. Membr. Biol.105(1)1-21(1988) 7.Dai, X.Q., Ramji, A., Liu, Y., et al.Inhibition of TRPP3 channel by amiloride and analogsMol. Pharmacol.72(6)1576-1585(2007) 8.Barrett, R.J., and Kau, S.T.Myocardial and vascular actions of amiloride in spontaneously hypertensive ratsJ. Pharmacol. Exp. Ther.239(2)365-374(1986)
| Cas No. | N/A | SDF | |
| 别名 | MK-870 | ||
| Canonical SMILES | ClC1=C(N)N=C(N)C(C(NC(N)=N)=O)=N1.Cl.O | ||
| 分子式 | C6H8ClN7O.HCl [XH2O] | 分子量 | 266.1 |
| 溶解度 | DMF: 30 mg/ml,DMSO: 30 mg/ml,DMSO:PBS(pH7.2) (1:1): 0.5 mg/ml | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.758 mL | 18.7899 mL | 37.5799 mL |
| 5 mM | 0.7516 mL | 3.758 mL | 7.516 mL |
| 10 mM | 0.3758 mL | 1.879 mL | 3.758 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。