产品说明
一般描述
Lipases are found in pancreatic secretions. This class of enzymes contains α and β hydrolase folds. Candida rugosa produces multiple lipase isoenzymes that have 80% sequence homology.
应用
脂肪酶可在大量水性和非水性介质溶剂之中使用，因此已已应用于有机合成等应用。
Lipase from Candida rugosa has been used:
- to synthesize dextran fatty acid esters
- to study the effect of lipase on conjugated linoleic acid (CLA1 and CLA2) production in the presence of sunflower oil and castor oil
- to prepare pH-imprinted enzyme for lipase-catalyzed transesterification of dextran T-40 with vinyl decanoate
脂肪酶在工业上用于手性化合物的拆分和生物柴油的酯交换生产。
包装
5, 10, 25, 100 g in poly bottle
生化/生理作用
甘油三酯 、甘油二酯和甘油单酯已被水解(按照降低的速率排序)。
脂肪酶可催化三酰基甘油水解成甘油和游离的脂肪酸。
Lipases are biocatalysts useful for biotransformation reactions. It possesses broad substrate tolerance and is highly stereo- and regioselective. Lipases mediate lipid transport. Elevated levels of serum lipase are observed in pancreatitis. Lipases are the preferred catalysts for long-chain fatty acids.
单位定义
在pH 7.2，37 ℃条件下，一个单位的酶在1小时内可从甘油三酯中水解1.0微当量的脂肪酸。(这相当于在30分钟内约10微升的CO2。)
基本信息
| 酶学委员会(EC)编号 | 3.1.1.3 ( BRENDA | IUBMB ) |
| EC 号 | 232-619-9 |
| MDL编号 | MFCD00131509 |
| NACRES | NA.54 |
产品性质
| 质量水平 | 200 |
| 类型 | Type VII |
| 形式 | lyophilized |
| specific activity | ≥700 unit/mg solid |
| 储存温度 | 2-8℃ |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
