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Fig. 5 | Alzheimer's Research & Therapy

Fig. 5

From: Acrolein adducts and responding autoantibodies correlate with metabolic disturbance in Alzheimer’s disease

Fig. 5

Mass spectra of the native and acrolein-modified Aß17-28. The ion density (y-axis) was plotted against m/z ratio (x-axis). The b-ions (blue peaks) represents N-terminal fragments, whereas y-ions (red peaks) represents C-terminal fragments. Acrolein-modified histidine and lysine were pointed with arrows. A Native Aß17-28 peptide. B Acrolein-modified Aß17-28 at K28. Only the selected spectra were shown

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Alzheimer's Research & Therapy

ISSN: 1758-9193