Fig. 3
From: Quantification of Alzheimer Amyloid β Peptides Ending at Residues 40 and 42 by Novel ELISA Systems
Mass spectra results.
For G2-10 (A, D), 6E10 (B, E) and G2-11 (C, F). Figures A–C show spectra of immunoprecipitated synthetic Aβ1–40 and Aβ1–42 peptides by the respective antibodies. Figures D–F show spectra of Aβ peptides immuno-precipitated from conditioned media from amyloid precursor protein (APP)-expressing cells. The cross-reactivity of G2-10 with synthetic Aβ1–42 seen in (A) is not present in media (D).