| 产品描述: | Relenopride (YKP10811) hydrochloride is a specific and selective 5-HT4 receptor agonist (Ki=4.96 nM). Relenopride hydrochloride has 120-fold and 6-fold lower affinity, respectively, for 5-HT2A (Ki=600 nM) and 5-HT2B receptors (Ki=31 nM) than for 5-HT4. Relenopride hydrochloride increases gastrointestinal (GI) motility. |
| 靶点: |
5-HT2A Receptor;5-HT2B Receptor;5-HT4 Receptor:4.96 nM (Ki);5-HT2A Receptor:600 nM (Ki);5-HT2B Receptor:31 nM (Ki) |
| 体内研究: |
Relenopride hydrochloride do not show any significant off-target binding to any other receptors, enzymes, orserotonin-receptor subtypes at 1 μM, except for binding to the 5-HT2A receptor and the 5-HT2B receptor. Relenopride hydrochloride shows antagonist activity at the 5-HT2B receptor with an IC50 of 2.1 μM and no significant activity at the 5-HT2A receptor up to 10 μM. Relenopride hydrochloride shows no activity against serotonin-receptor subtypes 5-HT1B, 5-HT1D, or 5-HT2A at 1 nM to 10 μM, or for serotonin-receptor subtype 5-HT7 at 10 nM to 30 μM. |
| 参考文献: |
1. Shin A, et al. A randomized trial of 5-hydroxytryptamine4-receptor agonist, YKP10811, on colonic transit and bowel function in functional constipation. Clin Gastroenterol Hepatol. 2015;13(4):701-8.e1. 2. Yin J, et al. Prokinetic effects of a new 5-HT4 agonist, YKP10811, on gastric motility in dogs. J Gastroenterol Hepatol. 2017;32(3):625-630. 3. Gilet M, et al. Influence of a new 5-HT4 receptor partial agonist, YKP10811, on visceral hypersensitivity in rats triggered by stress and inflammation. Neurogastroenterol Motil. 2014;26(12):1761-1770. |
| 保存条件: |
-80°C 6个月; -20°C 1个月,避光,氮气保存 |
| 配置溶液浓度参考: |
|
1mg |
5mg |
10mg |
| 1 mM |
1.889 ml |
9.444 ml |
18.888 ml |
| 5 mM |
0.378 ml |
1.889 ml |
3.778 ml |
| 10 mM |
0.189 ml |
0.944 ml |
1.889 ml |
| 50 mM |
0.038 ml |
0.189 ml |
0.378 ml |
|
| 注意: |
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