| 产品描述: | L-168049 is a potent, selective, orally active and non-competitive glucagon receptor antagonist with IC50s of 3.7 nM, 63 nM, and 60 nM for human, murine, and canine glucagon receptors, respectively |
| 靶点: |
IC50: 3.7 nM (human glucagon receptor), 63 nM (murine glucagon receptor), and 60 nM (canine glucagon receptor) |
| 体外研究: |
L-168049 (compound 49) inhibits glucagon (100 pM) stimulated cAMP synthesis in CHO cells expressing the human glucagon receptor (hGIAR) (IC50 of 41 nM). L-168049 blocks cAMP formation stimulated by glucagon in murine liver membranes. L-168049 increases the apparent EC50 for glucagon stimulation of adenylyl cyclase in Chinese hamster ovary cells expressing the human glucagon receptor and decreases the maximal glucagon stimulation observed, with a Kb of 25 nM. |
| 体内研究: |
In the liver of L-G6pc−/- mice, Pck1 mRNA expression is decreased by half 6 h after the administration of L-168049 (50 mg/kg body; p.o.), demonstrating the efficiency of the suppression of glucagon signaling. In agreement with the role of glucagon in the induction of extrahepatic gluconeogenesis, the administration of the L-168049 prevents the increase of the G6pc expression in both the kidneys and intestine of 6 h-fasted L-G6pc−/- mice. |
| 参考文献: |
1. S E de Laszlo, et al. Potent, orally absorbed glucagon receptor antagonists. Bioorg Med Chem Lett. 1999 Mar 8;9(5):641-6. 2. M A Cascieri, et al. Characterization of a novel, non-peptidyl antagonist of the human glucagon receptor. J Biol Chem. 1999 Mar 26;274(13):8694-7. 3. Elodie Mutel, et al. Control of blood glucose in the absence of hepatic glucose production during prolonged fasting in mice: induction of renal and intestinal gluconeogenesis by glucagon. Diabetes. 2011 Dec;60(12):3121-31. |
| 溶解性: |
Soluble in DMSO |
| 保存条件: |
-80℃(运输条件:冰袋低温运输) |
| 配置溶液浓度参考: |
|
1mg |
5mg |
10mg |
| 1 mM |
2.138 ml |
10.689 ml |
21.377 ml |
| 5 mM |
0.428 ml |
2.138 ml |
4.275 ml |
| 10 mM |
0.214 ml |
1.069 ml |
2.138 ml |
| 50 mM |
0.043 ml |
0.214 ml |
0.428 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。 |