MONOCLONAL ANTIBODIES AND METHODS OF USING THEM Russian patent published in 2019 - IPC C07K16/28 C12N5/10 C12N15/13 C12N15/63 A61K39/395 A61K49/16 A61P35/00 A61P37/00 A61P1/00 

Abstract RU 2694412 C2

FIELD: medicine.

SUBSTANCE: present invention relates to immunology. Disclosed is an antibody and its antigen-binding entity capable of specific binding to the human T-cell receptor beta-chain TRBV9 segment. Also disclosed are nucleic acids, expression vectors, a method for producing a host cell, a host cell, a method for producing an antibody or an antigen-binding fragment thereof and pharmaceutical compositions. Disclosed is a method for inhibiting the biological activity of the T-cell receptor, a method of treating a disease or disorder mediated by a human T-cell receptor, and using the antibody or pharmaceutical composition.

EFFECT: present invention can find further application in therapy of various conditions, particularly celiac disease, T-cell leukemia and T-cell lymphoma.

32 cl, 5 dwg, 3 tbl, 7 ex

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RU 2 694 412 C2

Authors

Britanova Olga Vladimirovna

Izraelson Mark Aleksandrovich

Lukyanov Sergej Anatolevich

Dates

2019-07-12Published

2017-12-25Filed