| abstract |
A response signal generated by FAD-dependent GDH reacting with glucose in a glucose sensor is increased. In the process of quantifying glucose using glucose dehydrogenase using flavin adenine dinucleotide (FAD) as a coenzyme, N- (2-acetamido) imide is contained in the composition containing at least glucose dehydrogenase and an electron acceptor. Increases response signal by coexisting one or more substances selected from the group consisting of diacetic acid (ADA), bis (2-hydroxyethyl) iminotris (hydroxymethyl) methane (Bis-Tris), sodium carbonate and imidazole Method. [Selection figure] None |