N-acetylmannosamine dehydrogenase, process for its production, method for quantitatively analyzing N-acetylmannosamine or sialic acid, and kit for the quantitative analysis

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United States of America Patent

PATENT NO 5037739
SERIAL NO

07468052

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Abstract

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N-Acetylmannosamine dehydrogenase which takes off hydrogen from N-acetylmannosamine to convert it into N-acetylmannosaminolactone and, at the same time, reduces coenzyme NAD into NADH. This enzyme can be obtained by culturing, in a medium, a strain belonging to Genus Flavobacterium and having an ability to produce N-acetylmannosamine dehydrogenase producing activity, and then collecting it. This enzyme is usable in the quantitative analysis of N-acetylmannosamine or sialic acid.

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Patent Owner(s)

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NODA INSTITUTE FOR SCIENTIFIC RESEARCHNODA-SHI CHIBA 278-0037

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Inventor Name Address # of filed Patents Total Citations
Horiuchi, Tatsuo Noda, JP 20 130
Kurokawa, Toshiko Noda, JP 3 12

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