β-Amyloid (1-40) HL555

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Beta-Amyloid (1-40) together with beta-Amyloid (1-42) are two major C-terminal variants of the beta-Amyloid protein. These beta-Amyloid peptides undergo post-secretory aggregation and deposition in the Alzheimer’s disease brain. This is a fluorescent (HiLyte™ Fluor 555)-labeled β-Amyloid peptide, Abs/Em=551/567 nm. Hilyte™ Fluor 555 labeled Aβ (1-40) is more photostable than Cy3®-labeled Abeta (1-40).