182705

AhR Antagonist

The AhR Antagonist, also referenced under CAS 301326-22-7, controls the biological activity of AhR.

• 別名: AhR Antagonist, 2-Methyl-2H-pyrazole-3-carboxylic acid-(2-methyl-4- o-tolyl-azophenyl)-amide, CH-223191, 2-Methyl-2H-pyrazole-3-carboxylic acid-(2-methyl-4-o-tolyl-azophenyl)-amide, CH-223191
• 実験式（ヒル表記法）: C₁₉H₁₉N₅O
• CAS番号: 301326-22-7
• 分子量: 333.39
• MDL番号: MFCD00377884
• UNSPSCコード: 12352200

特性

• 品質水準: 100
• アッセイ: ≥95% (HPLC)
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; protect from light
• 色: orange-brown
• 溶解性: DMSO: 10 mg/mL
• 輸送温度: ambient
• 保管温度: 2-8°C
• InChI: 1S/C19H19N5O/c1-13-6-4-5-7-17(13)23-22-15-8-9-16(14(2)12-15)21-19(25)18-10-11-20-24(18)3/h4-12H,1-3H3,(H,21,25)/b23-22+
• InChI Key: LKTNEXPODAWWFM-GHVJWSGMSA-N

詳細

詳細

A cell-permeable pyrazolo-amide compound that potently blocks the binding of TCDD (2,3,7,8-tetrachlorodibenzo-p-dioxin) to AhR (aryl hydrocarbon receptor) in a dose-dependent manner. Shown to Inhibit TCDD-induced AhR transcription activity in HepG2 cells in vitro (IC₅₀ = 30 nM) and prevent TCDD-elicited liver toxicity and wasting syndrome in mice in vivo. Unlike the commonly used AhR antagonist flavone, this inhibitor has no effect on estrogen receptor transcription activity, nor does it exhibit TCDD-like agonist activity even at concentrations as high as 10 µM.

生物化学的／生理学的作用

Cell permeable: yes

Primary Target
AhR (aryl hydrocarbon receptor)

Product does not compete with ATP.

Reversible: no

Target IC₅₀: 30 nM in blocking TCDD-induced AhR transcription activity in HepG2 cells in vitro

包装

Packaged under inert gas

警告

Toxicity: Irritant (B)

その他情報

Kim, S.H., et al. 2006. Mol. Pharmacol.69, 1871.

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
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable