BISPECIFIC ANTIBODIES AGAINST CEACAM5 AND CD3 Russian patent published in 2024 - IPC C07K16/28 A61K39/00 A61P35/00 

Abstract RU 2827106 C1

FIELD: biotechnology.

SUBSTANCE: invention relates to biotechnology, in particular to a bispecific antibody specifically binding human CEACAM5 and CD3ε person. Said antibody comprises a binding fragment specifically binding human CEACAM5 and a second binding fragment specifically binding CD3ε person. Present invention also relates to the use of said antibody for treating solid tumours expressing CEA in vivo, a pharmaceutical composition containing it, a polynucleotide, a vector and a cell for producing said antibody.

EFFECT: invention provides obtaining novel effective bispecific anti-CEAxCD3.

14 cl, 18 dwg, 7 tbl, 13 ex

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RU 2 827 106 C1

Authors

Majocchi, Sara

Strein, Klaus

Dates

2024-09-23Published

2020-09-17Filed