126741

Alcalase^® Enzyme, Bacillus licheniformis

• 別名: Protease from Bacillus licheniformis, subtilisin A
• Enzyme Commission number: 3.4.21.14 (BRENDA, IUBMB)
• UNSPSCコード: 12352202
• NACRES: NA.56

特性

• 由来生物: Bacillus licheniformis
• 品質水準: 100
• フォーム: liquid
• 比活性: ≥0.75 Anson units/mL
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze
• テクニック: activity assay: suitable
• 色: dark brown
• アプリケーション: life science and biopharma
• 輸送温度: ambient
• 保管温度: 2-8°C

詳細

詳細

Alcalase^® is a serine endopeptidase that consists primarily of subtilisin A.[1]

アプリケーション

Alcalase^® Enzyme, Bacillus licheniformis has been used in the proteolytic digestion and extraction of polysaccharides in various sponge species.[2] It has also been used as an endoprotease enzyme in enzymatic hydrolysis for the production of fish protein hydrolysate.[3]

生物化学的／生理学的作用

Alcalase^® is suitable for the hydrolysis of proteins with an optimal pH of 7.0-8.5. It is used as an additive in detergent, dehairing, and bating leather. Alcalase is also used in meat tenderizing, cheese flavor development, baked manufacture, and improving the digestibility of animal feeds. Commercial Alcalase^® comprises a liquid enzymatic preparation containing 50% glycerol, 41% water, and 9% protease extract from Bacillus licheniformis.[1]

警告

Toxicity: Harmful (C)

単位の定義

One unit is defined as the amount of enzyme that will release 1.0 µmol L-tyrosine from hemoglobin per min at 25°C, pH 7.5.

再構成

Please refer to the vial label for lot-specific density.

法的情報

Alcalase is a registered trademark of Novozymes Corp.

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

安全性情報

• ピクトグラム: GHS08,GHS05
• シグナルワード: Danger
• 危険有害性情報: H318,H334,H412
• 注意書き: P261 - P273 - P280 - P284 - P305 + P351 + P338 - P501
• 危険有害性の分類: Aquatic Chronic 3 - Eye Dam. 1 - Resp. Sens. 1
• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable