NEW VERSION OF ALPHA-1-ANTITRYPSIN, METHOD OF ITS PRODUCTION AND APPLICATION Russian patent published in 2015 - IPC C07K14/81 C12P21/02 C07K19/00 A61K38/55 A61P11/00 A61P1/16 

Abstract RU 2567007 C1

FIELD: biotechnology.

SUBSTANCE: invention relates to the field of biotechnology, specifically to production of version of alpha-1-antitrypsin, and can be used in medicine for prevention or treatment of deficiency of alpha-1-antitrypsin. The version of alpha-1-antitrypsin is obtained by replacement of amino acid in 4, 9 or 12 position of N-terminus of alpha-1-antitrypsin on asparagine for the purpose of adding the glycosylation site.

EFFECT: invention enables to increase the period of half-life of alpha-1-antitrypsin in the body.

8 cl, 10 dwg, 3 tbl, 5 ex

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RU 2 567 007 C1

Authors

Pak Sun Che

Chon Kheeh-Sin

Li San Mi

Kim Chi Sun

Dates

2015-10-27Published

2012-08-13Filed