Cells with altered fucosylation and producing antibodies therefrom

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8367407
APP PUB NO 20090228994A1
SERIAL NO

12409587

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Abstract

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The present invention relates to a cell and mammal in which GDP-mannose 4,6-dehydratase is knocked-out. The cell and mammal are useful for the production of an antibody molecule having high antibody-dependent cell-mediated cytotoxic activity, such as an antibody useful for treating various diseases. The cell and mammal are also useful for the production of a fragment of the antibody, and a fusion protein having the Fc region of the antibody.

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Patent Owner(s)

Patent OwnerAddress
KYOWA KIRIN CO LTD1-9-2 OTEMACHI CHIYODA-KU TOKYO 100-0004

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanai, Nobuo Machida, JP 97 5416
Hosaka, Emi Machida, JP 49 4176
Kanda, Yutaka Machida, JP 81 5708
Nakamura, Kazuyasu Machida, JP 84 5248
Satoh, Mitsuo Machida, JP 52 4974
Shinkawa, Toyohide Machida, JP 38 4508
Uchida, Kazuhisa Machida, JP 64 4890
Yamane, Naoko Machida, JP 38 3970
Yamano, Kazuya Machida, JP 51 3538
Yamasaki, Motoo Machida, JP 93 4850

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