发明名称 |
HIGHLY PURIFIED PROTEINASE K |
摘要 |
A solid proteinase K preparation insoluble in water and obtainable by adding to an aqueous solution of proteinase K ammonium sulfate in an amount of 0.1 to 0.2 M per 5 minutes up to a final amount of 1.5 to 2 M after 1 hour, and isolating the precipitated proteinase K has a high purity.
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申请公布号 |
CA2557686(C) |
申请公布日期 |
2012.06.05 |
申请号 |
CA20052557686 |
申请日期 |
2005.03.31 |
申请人 |
F. HOFFMANN-LA ROCHE AG |
发明人 |
SCHOEN, HELMUT;GUERTLER, GUENTER;THALHOFER, JOHANN-PETER;REXER, BERNHARD |
分类号 |
C12N9/58;C11D3/386 |
主分类号 |
C12N9/58 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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