SEVKMDAEFR;β-Secretase Substrat;AMyloid b/A4 Protein Precursor770 (667-676);AMYLOID B/A4 PRECURSOR PROTEIN 770 FRAGMENT 667-676;AMYLOID BETA/A4 PROTEIN PRECURSOR770 (667-676);AMYLOID BETA/A4 PROTEIN PRECURSOR770 FRA;amyloid β/a4 precursor protein 770 fragment 667-676;APP770 (667-676)