Cys-Gly-Lys-Arg-Amyloid β-Protein (1-42)

This peptide fragment, Cys-Gly-Lys-Arg-Amyloid β-Protein (1-42), is derived from Aβ and is a key tool in Alzheimer's disease research. It is widely used in both in vitro and in vivo studies to investigate amyloid aggregation, neurotoxicity, and related disease mechanisms.