公开(公告)号：US20190353651A1

公开(公告)日：2019-11-21

申请号：US16071153

申请日：2017-01-19

申请人： TANAKA KIKINZOKU KOGYO K.K.

发明人： Shinichi KATO ,  Aki MIYATA ,  Daisuke ITO

IPC分类号： G01N33/558 ,  G01N33/543 ,  G01N33/72 ,  B01J20/24 ,  B01J20/281

摘要： An object of the present invention is to provide a chromatographic medium having sufficiently improved storage stability. The present invention relates to a chromatographic medium having a detection part in which a detection substance composed of a protein is fixed, wherein the detection part includes a tri- or higher polysaccharide and a basic amino acid.