β-Amyloid (1-42),human Amyloid β-Protein (Human, 1-42)  

Sequence Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-

Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-

Val-Gly-Gly-Val-Val-Ile-Ala

Molecular Formula C203H311N55O60S

Molecular Weight 4514.0