L6632
脂肪氧化酶 来源于大豆
Type V, ammonium sulfate suspension, 500,000-1,000,000 units/mg protein
别名:
亚油酸：氧氧化还原酶, 脂氧合酶
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关于此项目
化学文摘社编号:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-853-1
MDL number:
EC 号:
Specific activity:
500,000-1,000,000 units/mg protein
Analysis Note
通过缩二脲法测定的蛋白质。
Application
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）。
来自Glycine max （大豆）的脂氧酶（也称脂肪氧合酶）已被用于修饰从人血浆中分离的低密度脂蛋白。
Biochem/physiol Actions
催化含有顺式，顺式-1,4-戊二烯结构的脂质的氢过氧化。
Other Notes
一个酶活性单位是指在pH 9.0、25°C 下，在3.0 ml体积（1 cm光程）中使用亚油酸作为底物时，每分钟使A234 增加0.001所需的酶量。一个A234 单位相当于μmole亚油酸的氧化。
Physical form
悬浮于2.3 M（NH4）2SO4溶液中，pH约为6.0
Preparation Note
通过离子交换色谱和疏水相互作用色谱法制备。
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
动植物源性产品
此项目有
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商品
Instructions for working with enzymes supplied as ammonium sulfate suspensions
以硫酸铵悬浮液形式提供的酶的使用指南
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