PQQ-dependent glucose dehydrogenase composition

To provide a practically excellent measuring glucose system that ensures the stability of enzyme within using the sensor of PQQ-dependent glucose dehydrogenase in measuring glucose. A pyrroloquinolinequinone-dependent glucose dehydrogenase composition is characterized by having no protein component...

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Bibliographische Detailangaben
Hauptverfasser: MATSUMURA, TADANOBU, KAJITANI, KAYOKO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:To provide a practically excellent measuring glucose system that ensures the stability of enzyme within using the sensor of PQQ-dependent glucose dehydrogenase in measuring glucose. A pyrroloquinolinequinone-dependent glucose dehydrogenase composition is characterized by having no protein component that is not derived from protein component of host; alternatively, a pyrroloquinolinequinone-dependent glucose composition only comprises calcium or calcium salts and buffer in addition to the protein component derived from host.