NEW ANTIBODY COMBINATION AND ITS USE Russian patent published in 2023 - IPC C07K16/28 A61P35/00 

Abstract RU 2800035 C2

FIELD: biotechnology.

SUBSTANCE: invention relates to the use of a new combination of antibodies. The application involves the use of a first antibody molecule that specifically binds FcγRIIb through its Fab region but lacks an Fc region or has reduced binding to Fc receptorsγ via its Fc region, for use in a combination with the second antibody molecule that specifically binds to a receptor present on an immune cell.

EFFECT: invention is effective for the treatment of FcγRIIb-negative cancer in patients.

33 cl, 10 dwg, 1 ex

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RU 2 800 035 C2

Authors

Frendeus, Bjorn

Teige, Ingrid

Mortensson, Linda

Cragg, Mark

Beers, Stephen

Roghanian, Ali

Oldham, Robert

Dates

2023-07-14Published

2019-01-10Filed