人肾肾素的纯化。

E E Slater, R C Cohn, V J Dzau, E Haber
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引用次数: 19

摘要

1. 用氨基己基胃抑素亲和层析法从尸体肾皮质中纯化了20万倍的人肾肾素。2. 与Haas人肾素标准品相比,该纯化产物的比活性为400 Goldblatt单位/mg。3.本品在十二烷基硫酸钠凝胶和聚丙烯酰胺圆盘凝胶电泳上呈单条带。在pH值为7.8的聚丙烯酰胺-圆盘凝胶洗脱后,肾素酶活性恢复。4. 此法收率为1%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Purification of human renal renin.

1. Human renal renin has been purified 200 000-fold from cadaver kidney cortex by a method which employs affinity chromatography on aminohexyl peptstatin. 2. The product of this purification has a specific activity of 400 Goldblatt units/mg when compared with Haas human renin standard. 3. This product appears as a single band on sodium dodecyl sulphate gel and polyacrylamide-disc gel electrophoresis. Renin enzymatic activity was recovered after elution from a polyacrylamide-disc gel run at pH 7.8. 4. Yield with this method was 1%.

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