| 产品描述: | Myosmine, a specific tobacco alkaloid in nuts and nut products, has low affinity for a4b2 nicotinic acetylcholinergic receptors (nAChR) with a Ki of 3300 nM |
| 靶点: |
Ki: 3300 nM (a4b2 nAChR) and >10 µM (AT1);Others; AChR |
| 体外研究: |
Myosmine is easily nitrosated, yielding 4-hydroxy-1-(3-pyridyl)-1-butanone (HPB) and the esophageal tobacco carcinogen N'-nitrosonornicotine |
| 体内研究: |
Myosmine (0.001, 0.005, 0.5, and 50 micromol/kg; oral; in Wistar rats) causes a higher percentage of the radioactivity excreted in urine (86.2% and 88.9%) at the two lower doses (0.001 and 0.005 micromol/kg),as compared with the higher doses (0.5 and 50 micromol/kg), where only 77.8% and 75.4% of the dose is found in urine |
| 参考文献: |
1. G Ferretti, er al. Binding of Nicotine and Homoazanicotine Analogues at Neuronal Nicotinic Acetylcholinergic (nACh) Receptors. Bioorg Med Chem Lett. 2003 Feb 24;13(4):733-5. 2. Wolfgang Zwickenpflug, et al. Metabolism of Myosmine in Wistar Rats. Drug Metab Dispos. 2005 Nov;33(11):1648-56. |
| 溶解性: |
Soluble in DMSO、H2O |
| 保存条件: |
2-8°C |
| 配置溶液浓度参考: |
|
1mg |
5mg |
10mg |
| 1 mM |
6.84 ml |
34.202 ml |
68.404 ml |
| 5 mM |
1.368 ml |
6.84 ml |
13.681 ml |
| 10 mM |
0.684 ml |
3.42 ml |
6.84 ml |
| 50 mM |
0.137 ml |
0.684 ml |
1.368 ml |
|
| 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。 |