2000 Volume 68 Issue 11 Pages 869-871
Novel enzyme sensors for fructosyl-valine, a model compound of glycated hemoglobin (HbA1c) were constructed using a newly isolated fructosyl-amine oxidase from a marine yeast Pichia sp. N1-1 strain. Both the mediator-type enzyme sensor using carbon paste electrode and the hydrogen peroxide sensor based enzyme electrode exhibit good linear correlations between 0.2 to 2.7 mM and 0.05 mM to 1.8 mM, respectively.