产品说明
一般描述
An N-sulfonyl-polyamine that acts as a potent and more specific antagonist of NMDA receptors expressed in Xenopus oocytes (IC50 = 310, 340 nM in NR1/NR2A and NR1/NR2B, respectively). The inhibition appears to be voltage-dependent and is non-competitive with respect to glutamate and glycine. Exhibits about 50-fold greater selectivity over NR1/NR2C and NR1/NR2D receptors (IC50 = 16 and 13 µM, respectively). Also shown to block c-AMP-dependent, calmodulin-activated phosphodiesterase (IC50 = 58 µM) and diminishes the induction of ornithine decarboxylase. At higher concentration (˜100 µM) it is shown to reduce spontaneous epileptiform activity in mouse cortical slices.
生化/生理作用
Primary Target
NMDA
包装
Packaged under inert gas
警告
Toxicity: Standard Handling (A)
重悬
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
其他说明
Kirby, B.P., et al. 2005, Eur. J. Pharmacol. 524, 53.
Li, J., et al. 2005, Brain Res. 1055, 180.
Kirby, B. et al. 2004, Brain Res. 1011, 69.
Seiler, N., et al. 1998, J. Biochem. Cell Biol. 30, 393.
Chao, J., et al. 1997, Mol. Pharm. 51, 861.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 经验(实验)分子式 | C22H37N5O2S · 3HCl |
| 分子量 | 545.01 |
产品性质
| 质量水平 | 100 |
| 测定 | ≥97% (HPLC) |
| 形式 | powder |
| 效能 | 0.31 μM IC50 |
| manufacturer/tradename | Calbiochem® |
| 储存条件 | OK to freeze protect from light |
| 颜色 | yellow-white |
| 溶解性 | DMSO: 100 mg/mL |
| 储存温度 | 2-8℃ |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
