22 23 ANTIBODY HIGHLY SPECIFICALLY RECOGNIZING TURN STRUCTURE AT 22- AND 23-POSITIONS IN AMYLOID

摘要

The present invention provides an antibody or an immunoreactive fragment thereof targeting only A [beta] (a toxic conformer of A [beta] having a specific turn structure of A [beta]. A pharmaceutical composition containing an antibody that specifically recognizes a formamide as an active ingredient, a kit for measuring the toxicity of an Aβ, a diagnostic agent for Alzheimer's disease, and the like.