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公开(公告)号:US06207437B1
公开(公告)日:2001-03-27
申请号:US08615343
申请日:1996-03-11
IPC分类号: C12N950
CPC分类号: C12N9/00 , C11D3/38672 , C12N9/54 , C12N9/98
摘要: A method for preparing a crystalline protease is provided which comprises preparing an aqueous solution containing the protease enzyme and adding to the aqueous solution sodium sulfate, allowing the crystallization to take place at a temperature between 10° C. and 60° C.
摘要翻译: 提供了一种制备结晶蛋白酶的方法,包括制备含有蛋白酶的水溶液,并向水溶液中加入硫酸钠,使结晶在10℃至60℃的温度下进行。