492041

Nrf2 Activator II, AI-1

The Nrf2 Activator II, AI-1, also referenced under CAS 75483-04-4, modulates the biological activity of Nrf2. This small molecule/inhibitor is primarily used for Biochemicals applications.

• 別名: Nrf2 Activator II, AI-1, Ethyl-4-chloro-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate
• 実験式（ヒル表記法）: C₁₃H₁₂ClNO₃
• CAS番号: 75483-04-4
• 分子量: 265.69
• MDL番号: MFCD00634787
• UNSPSCコード: 12352200
• NACRES: NA.51

特性

• 品質水準: 100
• アッセイ: ≥97% (HPLC)
• 形状: solid
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; desiccated; protect from light
• 色: off-white
• 溶解性: DMSO: 50 mg/mL
• 輸送温度: ambient
• 保管温度: 2-8°C
• InChI: 1S/C13H12ClNO3/c1-3-18-13(17)10-11(14)8-6-4-5-7-9(8)15(2)12(10)16/h4-7H,3H2,1-2H3
• InChI Key: XUJQDJGGHFNYDY-UHFFFAOYSA-N

詳細

詳細

A cell-permeable chloro-quinolinone compound that selectively and covalently modifies Kelch-like ECH-associated protein 1 (Keap1)-Cys¹⁵¹ and represses Keap1 function and reduces Nrf2 (Nuclear factor E2-related factor 2)-Keap1 interaction. Shown to stabilize Nrf2 by inhibiting the Keap1-driven ubiquitination of Nrf2 and thereby activating the Nrf2-ARE (antioxidant response element) pathway (EC₅₀ = 2.7 µM in neuroblastoma IMR-32 cells). Offers protection against H₂O₂ induced oxidative stress, but unlike tert-butylhydroquinone (Cat. No. 286888) AI-1 does not act as a free radical scavenger. Its anti-oxidant effects are mediated via Nrf2 induced antioxidant response. Does not affect mutant ARE where GC are substituted with AT within the core ARE sequence.

A cell-permeable chloro-quinolinone compound that selectively and covalently modifies Kelch-like ECH-associated protein 1 (Keap1)-Cys¹⁵¹ and represses Keap1 function and reduces Nrf2 (Nuclear factor erythroid 2-related factor 2)-Keap1 interaction. Shown to stabilize Nrf2 by inhibiting the Keap1-driven ubiquitination of Nrf2 and thereby activating the Nrf2-ARE (antioxidant response element) pathway (EC₅₀ = 2.7 µM in neuroblastoma IMR-32 cells). Offers protection against H₂O₂ induced oxidative stress, but unlike tert-butylhydroquinone (Cat. No. 286888). AI-1 does not act as a free radical scavenger. Its anti-oxidant effects are mediated via Nrf2 induced antioxidant response. Does not affect mutant ARE where GC are substituted with AT within the core ARE sequence.

生物化学的／生理学的作用

Cell permeable: yes

Primary Target
Keap1

Reversible: no

包装

Packaged under inert gas

警告

Toxicity: Standard Handling (A)

再構成

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Use only fresh DMSO for reconstitution.

その他情報

Hur, W., et al. 2010. Chem. Biol.17, 537.

法的情報

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

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3