Method for producing secreted β-galactosidase

JP7712413B2Active Publication Date: 2025-07-23YAKULT HONSHA KK
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Patent Information

Application Number
JP2024033065
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2018-11-13
Filing Date
2024-03-05
Publication Date
2025-07-23
Estimated Expiration
2039-11-07

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Abstract

To provide a method for producing β-galactosidase that can be readily utilized in the production of galactooligosaccharides.SOLUTION: A method for producing secretory β-galactosidase involves integrating a signal sequence and a sequence encoding β-galactosidase derived from Sporobolomyces singularis into Aspergillus oryzae, culturing it in a CDD medium, and producing secretory β-galactosidase. The signal sequence and the sequence encoding β-galactosidase derived from Sporobolomyces singularis are each a sequence set forth in SEQ ID NO: 1, 3, or 5.SELECTED DRAWING: Figure 1
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Citation Information

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