A8781

β-淀粉酶 来源于甘薯

• Synonym(s): 1,4-α-D-葡聚糖麦芽水解酶
• CAS Number: 9000-91-3
• Enzyme Commission number: 3.2.1.2 (BRENDA, IUBMB)
• EC 号: 232-566-1
• MDL编号: MFCD00081391
• NACRES: NA.56

Properties

• 形式: powder
• 质量水平: 100
• 分子量: ~200,000
• 包装: vial of 15 mg
• 环保替代产品得分: old score: 57; new score: 1; Find out more about DOZN™ Scoring
• 环保替代产品特性: Waste Prevention; Safer Solvents and Auxiliaries; Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• 环保替代产品分类: Re-engineered
• 储存温度: −20°C

Description

一般描述

β-来自甘薯的淀粉酶是一种四聚体酶，每个单体包含（α/β）核心结构域和C-末端环区（loop region）。它属于GH14糖苷水解酶家族。

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Safer Solvents and Auxiliaries” and “Design for Energy Efficiency”. Click here to view its DOZN scorecard.

应用

β-来自甘薯的淀粉酶已被用于：

• 作为蓝绿温和胶电泳（PAGE）中的分子量标记
• 作为尺寸排阻色谱中制定校准曲线的标准品
• 作为小角度X射线分析（SAXs）的模型蛋白

生化/生理作用

β-淀粉酶作用于多糖α（1，4）糖苷键并释放非还原末端的麦芽糖。凭借高稳定性，来自甘薯的β-淀粉酶可与琼脂糖微球一起用于固定化酶制剂中。

Safety Information

• 象形图: GHS08
• 警示用语：: Danger
• 危险声明: H334
• 预防措施声明: P261 - P284 - P501
• 危险分类: Resp. Sens. 1
• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(F): Not applicable
• 闪点(C): Not applicable
• 个人防护装备: dust mask type N95 (US), Eyeshields, Faceshields, Gloves