ANTIBODY AGAINST GPR20 AND ANTIBODY AGAINST GPR20-DRUG CONJUGATES Russian patent published in 2022 - IPC C07K16/28 C07K19/00 C12N15/13 C12N15/63 A61K39/395 A61P35/00 

Abstract RU 2772804 C2

FIELD: biotechnology.

SUBSTANCE: antibody specifically binding to GPR20 and an antibody-drug conjugate for the treatment of tumor, containing the specified antibody, are proposed. Polynucleotide encoding the specified antibody, an expression vector, a host cell, and a method for the production of an antibody are also proposed. In addition, the invention relates to pharmaceutical compositions and methods for the treatment of tumor using the specified antibodies and conjugates.

EFFECT: invention provides for high activity of antibody internalization into GPR20-expressing cells.

67 cl, 41 dwg, 1 tbl, 9 ex

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RU 2 772 804 C2

Authors

Iida, Kenji

Hirai, Takehiro

Terauchi, Tomoko

Nakamura, Kensuke

Dates

2022-05-25Published

2018-01-16Filed