650211

Trypsin, Excision Grade, Bovine Pancreas

• 别名: Trypsin, Excision Grade, Bovine Pancreas
• CAS号: 9002-07-7
• EC 号: 3.4.21.4 (BRENDA, IUBMB)
• UNSPSC代码: 12352202

属性

• 方案: ≥90% (HPLC)
• 质量水平: 100
• 表单: solid
• 比活: ≥80 units/mg protein
• 制造商/商品名称: Calbiochem^®
• 储存条件: OK to freeze; desiccated
• 颜色: white
• 溶解性: trifluoroacetic acid: 0.01%; HCl: 1 mM
• 异质活性: Chymotrypsin ≤0.05%
• 运输: ambient
• 储存温度: 2-8°C

说明

一般描述

Native trypsin from bovine pancreas. Suggested working concentration: 1:20 to 1:100 (protease:protein by weight) for sequence analysis. Designed for protein sequencing or sequence verification, analysis of protein structural domains and cleavage of fusion proteins.

警告

Toxicity: Irritant (B)

单位定义

1 unit is the amount of enzyme that will convert 1 µmol of substrate per min at 37°C in 100 mM Tris pH 8.5

重悬

Following reconstitution, aliquot and freeze (-20°C) for long-term storage or refrigerate (4°C) for short-term storage. Dilute into aqueous buffers (at neutral pH) just prior to use. Stock solutions are stable for up to 1 month at -20°C or for up to 1 week at 4°C.

法律信息

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

安全信息

• 象形图: GHS08,GHS07
• 警示用语：: Danger
• 危险声明: H315,H319,H334,H335
• 预防措施声明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危险分类: Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 1