High expression system of proteins

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United States of America Patent

PATENT NO 6558920
SERIAL NO

09517529

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Abstract

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According to the protein expression system in which a variety of desired useful proteins are highly produced by fusing a coding region of useful protein gene to the downstream of a promoter region of a tyrosinase-encoding gene (melO) of Aspergillus oryzae by a usual method of DNA manipulation, transferring a plasmid containing the resulting novel fusion gene into Aspergillus oryzae and incubating the thus-obtained transformant, various proteins can efficiently be produced at a high purity and in a high yield.

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Patent Owner(s)

  • GEKKEIKAN SAKE COMPANY LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Yasuhisa Kyoto-fu, JP 32 222
Hata, Yoji Osaka-fu, JP 10 50
Hisada, Hiromoto Kyoto-fu, JP 2 22
Ichikawa, Eiji Kyoto-fu, JP 12 92
Imayasu, Satoshi Kyoto-fu, JP 2 28
Ishida, Hiroki Kyoto-fu, JP 60 549
Kawato, Akitsugu Kyoto-fu, JP 2 22
Suginami, Koji Kyoto-fu, JP 1 22

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