Jsr Corporation

Yusaku Mizuguchi

Yuji Ito

Tetsuo Fukuta

Yoshihisa Hagihara

Yoko Akazawa

Nobuo Miyazaki

Norihiko Kiyose

Tomonari Matsuda

Provision of an affinity carrier using a mutant VHH antibody. An affinity carrier comprising: a solid phase carrier; and an immunoglobulin-binding protein bound to the solid phase carrier; wherein the immunoglobulin-binding protein comprises a mutant VHH antibody or a fragment of the mutant VHH antibody that recognizes an epitope in at least one region selected from the group consisting of amino acids 127 to 184 of SEQ ID NO: 22 and amino acids 13 to 210 of SEQ ID NO: 23.

Affinity carrier using mutant VHH antibody

Growing community of inventors

Minato-ku, Japan

Yusaku Mizuguchi