ANTIBODY BINDING TO FCRN FOR TREATING AUTOIMMUNE DISEASES

The present disclosure relates to an isolated anti-FcRN antibody, which is an antibody binding to FcRN (stands for neonatal Fc receptor, also called FcRP, FcRB or Brambell receptor) that is a receptor with a high affinity for IgG or a fragment thereof, a method of preparing thereof, a composition fo...

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Bibliographische Detailangaben
Hauptverfasser: KIM, Eun Sun, YOO, Tae Hyoung, KIM, Min Sun, PARK, Seung Kook, YONG, Hae-Young, SHIN, Dongok, AHN, Hyea Kyung, JEONG, Jae Kap, KIM, Sung Wuk, SONG, Yeon Jung
Format: Patent
Sprache:eng
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Zusammenfassung:The present disclosure relates to an isolated anti-FcRN antibody, which is an antibody binding to FcRN (stands for neonatal Fc receptor, also called FcRP, FcRB or Brambell receptor) that is a receptor with a high affinity for IgG or a fragment thereof, a method of preparing thereof, a composition for treating autoimmune disease, which comprises the antibody, and a method of treating and diagnosing autoimmunre diseases using the antibody. The FcRn-specific antibody according to the present disclosure binds to FcRn non-competitively with IgG to reduce serum pathogenic auto-antibody levels, and thus can be used for the treatment of autoimmune diseases.