推薦產品
應用
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。
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)。
生化/生理作用
催化含有顺式,顺式-1,4-戊二烯结构的脂质的氢过氧化。
單位定義
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。
外觀
悬浮于2.3 M(NH4)2SO4溶液中,pH约为6.0
準備報告
通过离子交换色谱和疏水相互作用色谱法制备。
分析報告
通过缩二脲法测定的蛋白质。
訊號詞
Danger
危險聲明
危險分類
Resp. Sens. 1
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
客戶也查看了
Journal of lipid research, 36(5), 919-930 (1995-05-01)
We studied the effect of in vitro moderate oxidation on low density lipoprotein (LDL) conformation and metabolism. LDL was modified with either copper ions or phospholipase A2 plus lipoxygenase and, in both cases, mild oxidative conditions were used. The resulting
Bioorganic & medicinal chemistry, 21(17), 5271-5274 (2013-07-23)
A catalytic asymmetric synthesis of (S)-(-)-zearalenone is reported using asymmetric allylic alkylation for the introduction of the stereocenter. (S)-(-)-Zearalenone turned out to be a novel lipoxygenase inhibitor.
Foods (Basel, Switzerland), 10(2) (2021-02-07)
Lipid peroxides (LOOHs) abound in processed food and have been implicated in the pathology of diverse diseases including gut, cardiovascular, and cancer diseases. Recently, RNA Sequencing (RNA-seq) has been widely used to profile gene expression. To characterize gene expression and
Proceedings of the National Academy of Sciences of the United States of America, 90(13), 5929-5933 (1993-07-01)
Oxidative modification of low density lipoprotein is believed to be an important pathway by which the lipoprotein becomes atherogenic. The in vitro systems for oxidative modification of low density lipoprotein thus far described all appear to depend upon the presence
Lipids, 48(10), 1005-1015 (2013-07-31)
The lipid precursor alcohols of pyrethrins-jasmolone, pyrethrolone and cinerolone-have been proposed as sharing parts of the oxylipin pathway with jasmonic acid. This implies that one of the first committed steps of pyrethrin biosynthesis is catalyzed by a lipoxygenase, catalyzing the
文章
Instructions for working with enzymes supplied as ammonium sulfate suspensions
我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務