A therapeutic agent for autoimmune disease or intractable vasculitis and a method for acquiring data for diagnosis of these diseases

摘要

PROBLEM TO BE SOLVED To provide a novel treatment alternative to conventional IVIG treatment using a therapeutic agent artificially manufactured without using blood as a material.SOLUTION: The present invention is a therapeutic agent for immunodeficiency, for autoimmune disease or intractable vasculitis, which contains a binding inhibitor that inhibits the binding of ficollin protein and IgG A therapeutic agent is used.(FIG.