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β-葡萄糖醛酸酶 来源于帽贝 (Patella vulgata)
Fast β-Glucuronidase, Recombinant
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4078610 | 10 ML | 5510 | |||
| 4078610 | 25 ML | 12810 | |||
| 4078610 | 50 ML | 24400 |
产品别名
9001-45-0
β-葡萄糖醛酸酶 来源于帽贝 (Patella vulgata)
Fast β-Glucuronidase, Recombinant
β-Glucuronidase from limpets (Patella vulgata)
β-
基本信息
| Enzyme Commission (EC) Number【酶学委员会(EC)编号】 | 3.2.1.31 ( BRENDA | IUBMB ) |
| MDL number | MFCD00130629 |
| Application【应用】 | 据报道，来自欧洲帽贝的酶比来自盖罩大蜗牛、牛肝脏和大肠杆菌的酶能更有效地水解阿片肽-葡糖苷酸 比较不同酶性能的新技术文章 了解更多关于 Sigma R&D 生成的最新应用数据 使用不同来源的酶优化不同药物类别的水解，并使用色谱纯化酶降低酯酶活性的影响，导致 6-MAM 转化为吗啡 More on the suitability of this product for hydrolysis of different drug-glucuronide substrates is available at this page. |
| Features and Benefits【特点和优势】 | Formulated with a higher enzyme concentration for applications requiring ultra-fast hydrolysis rates. Recombinantly expressed and purified to eliminate MAM esterase activity (6-Monoacetylmorphine→morphine). Representative analysis at high enzyme titer (50 un/μL β-glucuronidase) was less than 1% conversion of 6-MAM to morphine after 4 hours at 60 ℃. |
| Unit Definition【单位定义】 | One Sigma or modified Fishman unit will liberate 1.0 μg of phenolphthalein from phenolphthalein glucuronide per hr at 37 ℃ at pH 3.8 (30 min assay). |
| Physical form【外形】 | Supplied as a solution in 100mM potassium acetate pH 5.2. It is free of detergents, carbohydrates or any other components that may interfere with sample preparation and analysis. |
产品性质
| Quality Level【质量水平】 | 200 |
| recombinant【重组】 | expressed in proprietary host |
| form【形式】 | aqueous solution |
| concentration【浓度】 | 300000-400000 units/mL |
| shipped in【运输】 | ambient |
| storage temp.【储存温度】 | 2-8℃ |
安全信息
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 3 |
