脂肪氧化酶来源于<I>大豆</I>

脂肪氧化酶来源于大豆

产品名称：

9029-60-1
Lipoxidase from Glycine max (soybean)
LOX A
Lipoxygenase
Linoleate:oxygen oxidoreductase
15-lipoxygenase
脂肪氧化酶来源于大豆
亚油酸：氧氧化还原酶
脂氧合酶
15-脂氧合酶

产品介绍：

产品说明

一般描述

Lipoxidases (LOXs) are nonheme iron proteins. It is widely present in plants, some microorganisms, and animals. They are categorized as LOX-1, LOX-2, and LOX-3 considering pH and optimum temperature, substrate specificity, and level of inhibition by different agents.

应用

Lipoxidase from Glycine max (soybean) has been used:

to study the effects of 2-(α-D-glucopyranosyl)methyl-2,5,7,8-tetramethylchroman-6-ol(TMG) on oxidation of lipoproteins
as a representative enzyme for lipoxygenases in microplate assay platform to screen for enzymes degrading wood extractives
as a positive control in lipoxygenase inhibitory activity assay

大豆酶将使用花生四烯酸作为底物，以亚油酸作为底物的活性约为 15%；花生四烯酸氧化的产物是 12-或 15-过氧化氢花生四烯酸(12-HPETE 或 15-HPETE)。

包装

15000000, 75000000, 150000000 units in poly bottle

生化/生理作用

Lipoxidases are deactivated by heat treatment near 100℃ for 5 to 10 minutes. Studies show that gamma irradiation treatment decreases the specific activity of soybean lipoxygenases. These enzymes are used in studies related to asthma and allergies. Lipoxidases are applicable for industrial bio-transformations such as in the production of aroma fine chemicals.
催化含有顺式，顺式-1,4-戊二烯结构的脂质的氢过氧化。

单位定义

当亚油酸为 3.0 mL 体积(1 cm 光径)底物时，25℃、pH 9.0 条件下 1 个单位每分钟将导致 A ₂₃₄ 增加 0.001。一个 A ₂₃₄ 单位相当于氧化 0.12μ 摩尔亚油酸。

外形

含有稳定剂和 NaCl

基本信息

酶学委员会(EC)编号	1.13.11.12 ( BRENDA \| IUBMB )
EC 号	232-853-1
MDL编号	MFCD00131527
NACRES	NA.54

产品性质

质量水平	200
类型	Type I-B
形式	lyophilized powder
specific activity	≥50,000 units/mg solid
分子量	108 kDa (two 54 kDa subunits)
运输	wet ice
储存温度	−20℃

安全信息

象形图
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 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

Lipoxidase from Glycine max (soybean)

脂肪氧化酶 来源于大豆

脂肪氧化酶来源于大豆