ANTI-FLU NANOANTIBODY, RECOMBINANT VIRAL VECTORS AND PHARMACEUTICAL COMPOSITIONS FOR PROPHYLAXIS AND THERAPY OF A-TYPE FLU Russian patent published in 2013 - IPC C07K16/08 C12N15/13 A61K39/42 A61P31/14

Abstract RU 2502745 C2

FIELD: biotechnologies.

SUBSTANCE: invention proposes a nanoantibody (a single-domain antibody) specifically bound to hemagglutinin of A-type flu virus H5N2 and suppressing infection of this virus, which is characterised with aminoacid sequence. Besides, a viral, an adenoviral, an adeno-associated and a lentiviral vector for expression of a nanoantibody and a composition for suppression of progress of infection of A-type flu virus H5N2 containing a nanoantibody and a viral vector are described.

EFFECT: invention can be further used in therapy of infection of A-type flu virus H5N2.

6 cl, 12 dwg, 18 ex, 1 tbl

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RU 2 502 745 C2

Authors

Tutykhina Irina Leonidovna

Tillib Sergej Vladimirovich

Dates

2013-12-27—Published

2011-12-30—Filed