401105

Importazole

A cell-permeable diaminoquinazoline compound that selectively blocks importin-β-mediated nuclear import of NLS bearing cargos in a reversible manner.

• 別名: Importazole, Importin-β Inhibitor, N-(1-Phenylethyl)-2-pyrrolidin-1-ylquinazolin-4-amine, IPZ, N-(1-Phenylethyl)-2-pyrrolidin-1-ylquinazolin-4-amine, IPZ, Importin-β Inhibitor
• 実験式（ヒル表記法）: C₂₀H₂₂N₄
• CAS番号: 662163-81-7
• 分子量: 318.42
• MDL番号: MFCD04077630
• UNSPSCコード: 12352200
• PubChem Substance ID: 2949965
• NACRES: NA.51

特性

• 品質水準: 100
• アッセイ: ≥98% (HPLC)
• 形状: solid
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; protect from light
• 色: white
• 溶解性: DMSO: 25 mg/mL, clear, colorless
• 輸送温度: ambient
• 保管温度: −20°C
• SMILES記法: CC(C1=CC=CC=C1)NC2=NC(=NC3=CC=CC=C32)N4CCCC4

詳細

詳細

A cell-permeable diaminoquinazoline compound that selectively blocks importin-β-mediated nuclear import of NLS- (nuclear localization signal) bearing cargos (IC₅₀ = 15 µM against Ca⁺²-induced NFAT nuclear import in HEK293 cells) in a reversible manner without affecting transportin-dependent nuclear import of M9 signal-containing cargos or CRM1-mediated nuclear export.

A cell-permeable diaminoquinazoline compound that selectively blocks importin-β-mediated nuclear import of NLS- (nuclear localization signal) bearing cargos (IC₅₀ = 15 µM against Ca⁺²-induced NFAT nuclear import in HEK293 cells) in a reversible manner without affecting transportin-dependent nuclear import of M9 signal-containing cargos or CRM1-mediated nuclear export. IPZ affects, but not blocks, importin-β-RanGTP interaction, likely by inducing a conformational change upon direct importin-β binding. IPZ treatment impairs cellular mitosis and is cytotoxic to HeLa cells (50% and >90% killing in 24 h, respectively, with 22.5 and 60 µM IPZ).

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.

その他情報

Soderholm, J.F., et al. 2011. ACS Chem. Biol.6, 700.

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