5.05764

NMDA Antagonist XI, N1-dansyl-spermine

• 别名: NMDA Antagonist XI, N1-dansyl-spermine, NMDA channel blocker, N1-dansyl-spermine, N1-DnsSpm
• 经验公式（希尔记法）: C₂₂H₃₇N₅O₂S · 3HCl
• 分子量: 545.01
• 分類程式碼代碼: 12352200
• PubChem物質ID: 9889212
• NACRES: NA.77

属性

• 化驗: ≥97% (HPLC)
• 品質等級: 100
• 形狀: powder
• 效力: 0.31 μM IC₅₀
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; protect from light
• 顏色: yellow-white
• 溶解度: DMSO: 100 mg/mL
• 儲存溫度: 2-8°C
• SMILES 字串: CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)NCCCNCCCCNCCCN

说明

一般說明

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

包裝

Packaged under inert gas

警告

Toxicity: Standard Handling (A)

重構

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

其他說明

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.

法律資訊

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable