COMPOSITIONS BASED ON BISPECIFIC ANTIBODIES TO IL-4/IL-13 Russian patent published in 2019 - IPC A61K39/395 C07K16/24 

Abstract RU 2690850 C2

FIELD: medicine; pharmacology.

SUBSTANCE: group of inventions relates to pharmacology, and can be used as stable pharmaceutical compositions based on antibodies. Disclosed is a stable antibody-based formulation containing a bispecific IL-4/IL-13 antibody or antigen-binding agent thereof, a buffer system which maintains pH 7 and mannitol. Concentration of salts in composition is 15 mM. Invention also discloses a stable lyophilized antibody-based formulation.

EFFECT: group of inventions provides stability of the lyophilized composition based on the IL-4/IL-13 antibody during preparation and storage thereof.

30 cl, 31 tbl, 8 ex, 34 dwg

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RU 2 690 850 C2

Authors

Karajon Sofi

Bussif Otman

Dates

2019-06-06Published

2014-04-29Filed