Coenzyme immobilized electrode

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United States of America Patent

PATENT NO 4376689
SERIAL NO

06321326

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Abstract

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Improvements in a coenzyme electrode used to electrochemically measure the activity of enzyme or substrate concentration of the enzyme easily. The coenzyme is immobilized, without using a semipermeable membrane, on the electron collector directly with the chemical bond, particularly the covalent bond, whereby the activity of the oxide-reductase requiring the coenzyme can be measured. In addition, the oxide-reductase requiring the coenzyme is also immobilized together with such immobilized coenzyme to improve the characteristics of the conventional enzyme-coenzyme immobilized electrode.

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Patent Owner(s)

Patent OwnerAddress
MATSUSHITA ELECTRIC INDUSTRIAL CO LTDJAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iijima, Takashi Hirakata, JP 119 4218
Nakamura, Kenichi Hirakata, JP 214 3659
Nankai, Shiro Neyagawa, JP 73 16919

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