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US 4,710,470 AGranted
Process for producing neuraminidase
AssigneeKyowa Hakko Kogyo Co., Ltd.
InventorsTakayuki Uwajima, Kazuo Aisaka
Life of this patent
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Abstract
Neuraminidase is produced by culturing a neuraminidase producing microorganism belonging to the genus Micromonospora. The neuraminidase is useful for the quantitative determination of a sialic acid-containing substance in a sample.
Claims4
A process for producing neuraminidase which comprises culturing a neuraminidase producing microorganism belonging to the genus Micromonospora in a culture medium, accumulating neuraminidase in the culture liquor and thereafter recovering the neuraminidase therefrom.
Dependencies are inferred from the claim text.