半岛bd体育手机客户端 说明

一般描述

Lipases are found in pancreatic secretions. This class of enzymes contains α and β hydrolase folds.Candida rugosaproduces 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 fromCandida rugosahas 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

半岛bd体育手机客户端 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)