BISPECIFIC TRIVALENT ANTIBODIES BINDING TO CLAUDIN 6 OR CLAUDIN 18.2 AND CD3 FOR THE TREATMENT OF ONCOLOGICAL DISEASES WITH CLAUDIN EXPRESSION Russian patent published in 2023 - IPC C07K16/28 C07K16/46 C12N5/10 C12N15/13 C12N15/63 A61K39/395 A61P35/00 

Abstract RU 2798988 C2

FIELD: biochemistry.

SUBSTANCE: invention relates to a binding agent that binds to the T-cell specific antigen CD3 and claudin 6 (CLDN6). Also disclosed is a nucleic acid or a mixture of nucleic acids encoding the said agent; a host cell containing the said nucleic acid; a vector or composition of vectors containing the said nucleic acid; a host cell containing the said nucleic acid; and a pharmaceutical composition containing the said agent. The use of the specified binding agent as a drug, and a method for the treatment or prevention of cancer, using the specified agent are disclosed.

EFFECT: invention makes it possible to effectively treat diseases associated claudin 6 expression.

34 cl, 14 ex, 10 tbl, 18 dwg

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RU 2 798 988 C2

Authors

Sakhin, Ugur

Shtadler, Kristiane

Fisher, Lejla

Jendretski, Arne

Tyurechi, Ozlem

Le Gol, Fabris

Krojtsberg, Mariya

Dates

2023-06-30Published

2017-09-20Filed