345788

β-Galactosidase, E. coli

• 別名: β-Galactosidase, E. coli, β-D-Galactoside galactohydrolase
• CAS番号: 9031-11-2
• Enzyme Commission number: 3.2.1.23 (BRENDA, IUBMB)
• UNSPSCコード: 12352202
• NACRES: NA.32

特性

• 由来生物: Escherichia coli
• 品質水準: 200
• 形状: lyophilized solid
• 比活性: ≥600 units/mg protein
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze
• 色: white
• 溶解性: water: 2%
• 輸送温度: ambient
• 保管温度: −20°C

詳細

詳細

Native E. coli β-galactosidase. Inducible enzyme not found in eukaryotic cells that is used as a reporter gene. Used to assess efficiency of transfection. Also used in ELISA and immunocytochemical techniques. Histochemical substrates include X-Gal (Cat. No. 203782).

Native E. coli β-galactosidase. Inducible enzyme not found in eukaryotic cells that is used as a reporter gene. Used to assess efficiency of transfection. Also used in ELISA and immunocytochemical techniques. Histochemical substrates include X-Gal (Cat. No. 203782).

包装

Yes

警告

Toxicity: Standard Handling (A)

単位の定義

One unit is defined as the amount of enzyme that will hydrolyze 1.0 µmol of p-nitrophenyl-β-galactoside per min at 37°C.

その他情報

Zeleny, R., et al. 1997. Anal. Biochem.246, 96.

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