Figure 5

Epitope mapping of anti-sera using various Aβ fragments. Note: ELISA results for epitope mapping using various Aβ peptide fragments as capture antigens at 20 μg/ml (50 μl/well) and plasma were diluted at 1:1024 dilutions. PWT = Wild type Aβ1–42, PFM = Aβ1–42 with Flemish mutation, PDM = Aβ1–42 with Dutch mutation, PFDM = Aβ1–42 with Flemish and Dutch mutation, P22W = Aβ1–42 with novel mutation at 22, P24M = Aβ1–42 with novel mutation at 24 amino acid.