发明名称 |
N-acetylmannosamine dehydrogenase gene and novel recombinant DNA as well as a method for production of N-acetylmannosamine dehydrogenase |
摘要 |
N-acetylmannosamine dehydrogenase gene derived from a microorganism belonging to the genus Flavobacterium, e.g., Flavobacterium sp. No. 141-8 strain and defined by a specific restriction enzyme map which encodes 271 amino acid sequence. Using the recombinant DNA, N-acetylmannosamine dehydrogenase can be produced in a simpler manner in an industrial scale. The enzyme is useful for quantitative determination of sialic acid.
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申请公布号 |
US5942427(A) |
申请公布日期 |
1999.08.24 |
申请号 |
US19900637865 |
申请日期 |
1990.12.27 |
申请人 |
NODA INSTITUTE FOR SCIENTIFIC RESEARCH;KIKKOMAN CORPORATION |
发明人 |
OTAKE, HIDEKO;KOYAMA, YASUJI;HORIUCHI, TATSUO;NAKANO, EIICHI |
分类号 |
C12N9/04;C12N15/09;C12N15/53;C12R1/01;C12R1/19;C12R1/20;(IPC1-7):C12N9/04;C12N15/70 |
主分类号 |
C12N9/04 |
代理机构 |
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代理人 |
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