| 货号 | 规格 | 价格 | 上海 | 北京 | 珠海 | 重庆 | 武汉 | 购买数量 |
|---|---|---|---|---|---|---|---|---|
S85491-5mg促销 |
98% | ￥850.00 ￥670.00 |
10 | - | - | - | - |
|
S85491-10mg促销 |
98% | ￥1400.00 ￥1110.00 |
10 | - | - | - | - |
|
S85491-25mg促销 |
98% | ￥2800.00 ￥2230.00 |
7 | - | - | - | - |
|
S85491-50mg促销 |
98% | ￥4600.00 ￥3670.00 |
货期：3-5天 | - | - | - | - |
|
S85491-100mg促销 |
98% | ￥7400.00 ￥5910.00 |
货期：3-5天 | - | - | - | - |
|
| 产品描述： | MRE-269 is an active metabolite of selexipag, and acts as a selective IP receptor agonist. | ||||||||||||||||||||
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| 靶点： | IP;IP Receptor;ProstaglandinReceptor | ||||||||||||||||||||
| 体外研究： | MRE-269 induces endothelium-independent vasodilation of rat extralobar pulmonary artery (EPA). MRE-269 or other IP receptor agonists including epoprostenol, iloprost, treprostinil and beraprost increase cAMP levels in hPASMC. MRE-269 induces concentration-dependent vasodilation in LPA(+), LPA(-), and SPA(-) | ||||||||||||||||||||
| 体内研究： | The vasorelaxant effects of MRE-269 on rat small intralobar pulmonary artery (SIPA) and EPA are the same, while the other IP receptor agonists induce less vasodilation in SIPA than in EPA. MRE-269 produces substantial relaxation of rat small pulmonary artery, although its effects are only significant at high concentrations of above 10 μM (pEC50, 4.98±0.22). By contrast, in rat small pulmonary veins, MRE-269 only produces minimal relaxation over the whole concentration range, with only significant relaxation occurring at the two highest doses of MRE-269 of 10 and 100 μM | ||||||||||||||||||||
| 参考文献： | 1. Fuchikami C, et al. A comparison of vasodilation mode among selexipag (NS-304; [2-{4-[(5,6-diphenylpyrazin-2-yl)(isopropyl)amino]butoxy}-N-(methylsulfonyl)acetamide]), its active metabolite MRE-269 and various prostacyclin receptor agonists in rat, porcine and human pulmonary arteries. Eur J Pharmacol. 2017 Jan 15;795:75-83. 2. Orie NN, et al. Differential actions of the prostacyclin analogues treprostinil and iloprost and the selexipag metabolite, MRE-269 (ACT-333679) in rat small pulmonary arteries and veins. Prostaglandins Other Lipid Mediat. 2013 Oct;106:1-7 3. Kuwano K, et al. A long-acting and highly selective prostacyclin receptor agonist prodrug, 2-{4-[(5,6-diphenylpyrazin-2-yl)(isopropyl)amino]butoxy}-N-(methylsulfonyl)acetamide (NS-304), ameliorates rat pulmonary hypertension with unique relaxant responses of its active form, {4-[(5,6-diphenylpyrazin-2-yl)(isopropyl)amino]butoxy}acetic acid (MRE-269), on rat pulmonary artery. J Pharmacol Exp Ther. 2008 Sep;326(3):691-9. | ||||||||||||||||||||
| 溶解性： | Soluble in DMSO | ||||||||||||||||||||
| 保存条件： | -20°C | ||||||||||||||||||||
| 配置溶液浓度参考： |
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| 注意： | 部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。 |
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危险品化学品经营许可证（不带存储）
营业执照(三证合一)
北京