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Fluorescenční sondy pro detekci sacharidů a glykovaných proteinů pomocí kapilární elektroforézy
Kozáková, Silvie
Glycated albumin (gHSA) and glycated hemoglobin (HbA1c) represent important biomarkers assessing the progression of diabetes mellitus disease. The aim of this thesis was to develop and optimize a method for the simultaneous determination of these glycated proteins from human blood by capillary electrophoresis using the fluorescent probe ABAM (anthracene boronic acid methacrylate). Thanks to this new method, it was possible to selectively determine these two proteins with a resolution of 5.70 and the LOD of 11.9 µg/ml for gHSA and 26.5 µg/ml for HbA1c. Subsequently, the optimized method was successfully applied to a real human blood sample. The simultaneous determination of these biomarkers can help to better monitor dynamic changes during diabetes and enable its monitoring in cases, where HbA1c assessment is inappropriate for medical reasons (anemia, etc.).

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