189724

Ascorbate Oxidase, Cucurbita sp.

Native ascorbate oxidase from Cucurbita species. Catalyzes the oxidation of ascorbioxidation of ascorbic acid to dehydroascorbic acid. Suitable for eliminating interference of ascorbic acid in clinical assays and for determination of ascorbic acid.

• 別名: Ascorbate Oxidase, Cucurbita sp.
• CAS番号: 9029-44-1
• Enzyme Commission number: 1.10.3.3 (BRENDA, IUBMB)
• MDL番号: MFCD00130560
• UNSPSCコード: 12352202
• NACRES: NA.54

特性

• 品質水準: 100
• フォーム: lyophilized
• 比活性: ≥1500 U/mg; ≥300 units/mg material
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; desiccated (hygroscopic)
• 輸送温度: ambient
• 保管温度: −20°C

詳細

詳細

Native ascorbate oxidase from Cucurbita species. A multi-copper-containing oxidase that catalyzes oxidation of ascorbic acid to dehydroascorbic acid. AO catalyses the four-electron reduction of dioxygen to water with concominant one-electron oxidation of the reducing organic substrate. Suitable for eliminating interference of ascorbic acid in clinical assays and for determination of ascorbic acid. Inhibited by azide, dithiocarbamate, and thiocyanate.

Native ascorbate oxidase from Cucurbita species. Catalyzes oxidation of ascorbic acid to dehydroascorbic acid. Suitable for eliminating interference of ascorbic acid in clinical assays and for determination of ascorbic acid. Inhibited by azide, dithiocarbamate, and thiocyanate.

注意

enzyme will denature below pH 4.0.

警告

Toxicity: Standard Handling (A)

単位の定義

One unit is defined as the amount of enzyme that will oxidize 1.0 µmol ascorbic acid per min at 37°C, pH 5.6.

再構成

Following reconstitution refrigerate (4°C). This Stock solutions are stable for up to 3 weeks at 4°C.

法的情報

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

安全性情報

• ピクトグラム: GHS08
• シグナルワード: Danger
• 危険有害性情報: H334
• 注意書き: P261 - P284 - P501
• 危険有害性の分類: Resp. Sens. 1
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable