ANTI-A(BETA) OLIGOMER HUMANIZED ANTIBODY

摘要

An anti-Abeta oligomer humanized antibody which does not bind to Abeta monomers and specifically binds only to Abeta oligomers; an anti-cognitive dysfunction agent, an agent for treating Alzheimer's disease, an agent for suppressing formation of neuritic plaque and an inhibitor of formation of Abeta amyloid fiber comprising the antibody as an active ingredient; a method for at least one of preventing and treating cognitive dysfunction or Alzheimer's disease, comprising the step of administering the antibody; and a method for suppressing progression of Alzheimer's disease, comprising the step of administering the antibody.