| 摘要 |
PROBLEM TO BE SOLVED: To obtain an enzyme simply and accurately assaying hemoglobin Alc at a low cost therewith, and to provide a method for assaying, and to obtain a reagent. SOLUTION: The enzyme has higher specificity for a glycated peptide at a glycated hemoglobinβchain N terminus than that for the glycated peptide at a glycated hemoglobinαchain N terminus. The method for assaying uses the enzyme. Hemoglobin A1c is assayed with the reagent. The hemoglobin A1c can specifically, simply and accurately be assayed at a low cost by using the enzyme and a protease having the higher specificity for the glycated peptide at the glycated hemoglobinβchain N terminus. COPYRIGHT: (C)2005,JPO&NCIPI
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