发明名称 |
Bacillus SP. ferm BP-3376 and a method for its use to produce an alkaline proteinase K-16 |
摘要 |
The present invention relates to a novel enzyme called alkaline proteinase K-16 that is characterized as having an optimum pH in an alkaline range, and stability in the presence of various surface active agents, such as sodium linear alkylbenzene sulfonate, sodium polyoxyethylene alkyl sulfate, sodium dodecyl sulfate, sodium alpha -olefin sulfonate, sodium alkyl sulfonate, and alpha -sulfo-fatty acid ester. The present invention further provides for the microorganism Bacillus sp. Ferm BP-3376, which is capable of producing the novel alkaline proteinase, and a process for producing the novel alkaline proteinase. Alkaline-proteinase K-16 of the present invention exhibits an excellent action against insoluble proteins and maintains sufficient activity over a wide temperature range and in the presence of surface active agents thus providing a use as an enzyme for detergents.
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申请公布号 |
US5344770(A) |
申请公布日期 |
1994.09.06 |
申请号 |
US19930141019 |
申请日期 |
1993.10.26 |
申请人 |
KAO CORPORATION |
发明人 |
HITOMI, JUN;ADACHI, SHIGEHITO;HAKAMADA, YOSHIHIRO;TAKAIWA, MIKIO;YOSHIMATSU, TADASHI;WATANABE, YOKO;KOBAYASHI, TOHRU;KAWAI, SHUJI;ITO, SUSUMU |
分类号 |
C11D3/386;C12N9/54;(IPC1-7):C12N9/54;C12N9/50;C12N1/20;C12N1/00 |
主分类号 |
C11D3/386 |
代理机构 |
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主权项 |
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地址 |
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