| 兔肺血管紧张素转换酶的分离提取及特性研究 |
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| 引用本文： | 杨严俊,李进伟.兔肺血管紧张素转换酶的分离提取及特性研究[J].食品与发酵工业,2003,29(8):53-56. |
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| 作者姓名： | 杨严俊 李进伟 |
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| 作者单位： | 江南大学食品学院,无锡,214036 |
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| 摘 要： | 采用DEAE SepharoseFF离子交换色谱分离方法从兔肺中分离提取血管紧张素转换酶 (ACE)。采用马尿酰组氨酰亮氨酸 (HHL)作为底物测得其酶活力为 1 95U /mg ,最适温度和 pH值分别为 3 7℃和 8 3。经与商品兔肺ACE进行对照实验表明 ,分离得到的兔肺ACE与商品兔肺ACE的性质完全相同
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| 关 键 词： | 兔肺 血管紧张素转换酶 分离 |
| 修稿时间： | 2002年12月17 |
Isolation and Properties of Angiotensin Converting Enzyme from Rabbit Lung |
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| Yang Yanjing,Li Jinwei.Isolation and Properties of Angiotensin Converting Enzyme from Rabbit Lung[J].Food and Fermentation Industries,2003,29(8):53-56. |
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| Authors: | Yang Yanjing Li Jinwei |
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| Abstract: | Angiotensin converting enzyme was isolated from rabbit lung by DEAE-Sepharose FF The activity of isolated ACE, which was measured by substrate Hippuryl His Leu (HHL), is 1 95?U/mg The optimum temperature and pH is 37℃ and 8 3, respectively The property of isolated ACE of rabbit lung is exactly same as the commercial ACE of rabbit lung |
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| Keywords: | rabbit lung angiotensin converting enzyme isolation |
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