Dicirenone
(Synonyms: 地西利酮,SC26304) 目录号 : GC35862
Dicirenone (SC26304) 抑制醛固酮对尿 K+:Na+ 比例的调节作用，也抑制 [3H] 醛固酮与肾细胞质和核受体结合作用。
Cas No.:41020-79-5
Sample solution is provided at 25 µL, 10mM.
;)
,-1-7$$$37316672.jpg');)
;)
;)
$$$36806353.jpg');)
;33(7)%EF%BC%9A546-561$$$37156877.jpg');)
;)
;)
;)
%201124-1138.$$$35908550.jpg');)
%20766-780.$$$37100057.jpg');)
%20418-432.$$$36893736.jpg');)
%EF%BC%9A-240-255.$$$35108512.jpg');)
533-545$$$36543525.jpg');)
%201-13.$$$36600053.jpg');)
;)
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Dicirenone (SC26304) inhibits the effects of Aldosterone on urinary K+:Na+ ratios and the binding of [3H]Aldosterone to renal cytoplasmic and nuclear receptors.
Cytoplasmic binding of [3H]Aldosterone and [3H]Dicirenone is similar in magnitude and involves the same set of sites. Under three sets of conditions-(i) in the intact rat, (ii) in kidney slices, and (iii) in reconstitution studies (mixing prelabeled cytoplasm with either purified renal nuclei or chromatin), [3H]Dicirenone does not yield specific nuclear complexes in contrast to the reproducible generation of these complexes with [3H]Aldosterone. In glycerol density gradients, cytoplasmic [3H]Aldosterone receptor complexes sediment at 8.5 S and 4 S in low concentrations of salt and at 4.5 S in high concentrations of salt. Cytoplasmic [3H]Dicirenone receptor complexes sediment at 3 S in low concentrations of salt and 4 S in high concentrations of salt. These results are discussed in terms of an allosteric model of the receptor system. Administration of Dicirenone (SC-26304) alone in doses of 3-600 μg/100 g of body weight has no effect on urinary Na+:creatinine or K+:creatinine ratios. These results are expressed as urinary K+:Na+ ratios. Aldosterone (0.3 μg/100 g of body weight) increases the K+:Na+ ratio 5-fold. This increase is significantly inhibited by 180 μg/100 g of body weight of Dicirenone and completely inhibit by 600 μg/100 g of body weight. To correlate inhibitory action and receptor occupancy, the same doses of Dicirenone are given to rats injected with 0.036 μg of [3H]Aldosterone. A dose of 180 μg of body weight reduces specific binding of Aldosterone in cytoplasmic and nuclear fractions to less than half of the control levels and 600 μg/100 g of body weight eliminated specific binding. The dose of Aldosterone used in the physiological studies is about eight times that used in the binding studies, but both doses are well below saturating amounts[1].
[1]. Marver D, et al. Renal aldosterone receptors: studies with (3H)aldosterone and the anti-mineralocorticoid (3H)spirolactone (SC-26304). Proc Natl Acad Sci U S A. 1974 Apr;71(4):1431-5.
| Cas No. | 41020-79-5 | SDF | |
| 别名 | 地西利酮,SC26304 | ||
| Canonical SMILES | C[C@@]12[C@@]3(OC(CC3)=O)CC[C@@]1([H])[C@@]4([H])[C@]([C@@]5(C(C[C@H]4C(OC(C)C)=O)=CC(CC5)=O)C)([H])CC2 | ||
| 分子式 | C26H36O5 | 分子量 | 428.56 |
| 溶解度 | Soluble in DMSO | 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。 |
||
| 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 | |||
 |
1 mg | 5 mg | 10 mg |
| 1 mM | 2.3334 mL | 11.667 mL | 23.334 mL |
| 5 mM | 0.4667 mL | 2.3334 mL | 4.6668 mL |
| 10 mM | 0.2333 mL | 1.1667 mL | 2.3334 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。