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2 402 606

(13)

(51)

IPC

C12N7/02(2006-01-01)

(21) (22)

Application

2009103819/10, 2009-02-05

(24)

Start date

2009-02-05

(22)

Actual filing date

2009-02-05

(45)

Published

2010-10-27

(72)

Inventor

Ljapustin Viktor NikolaevichVorovich Mikhail Fridrikhovich

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Meditsinskikh Nauk Institut Poliomielita I Virusnykh Ehntsefalitov Imeni M.P.Chumakova RamnLjapustin Viktor NikolaevichVorovich Mikhail Fridrikhovich

METHOD OF OBTAINING VIRION ANTIGEN OF TICK-BORNE ENCEPHALITIS VIRUS Russian patent published in 2010 - IPC C12N7/02

Abstract RU 2402606 C1

FIELD: medicine.

SUBSTANCE: invention relates to field of biotechnology, to method of obtaining virion antigen of tick-borne encephalitis (TBE) virus from antigen-containing material, which includes, mainly, antigen particulars of TBE virus smaller then full-size TBE virions. Claimed method includes centrifuging of antigen-containing material, which includes, mainly, antigen particles of TBE virus smaller than full-size TBE virions with angular acceleration not less than 15000 g.

EFFECT: invention allows to obtain virion antigen of TBE virus from antigen-containing material, which includes, mainly, antigen particles of TBE virus smaller than full-size TBE virions.

2 cl, 3 tbl, 3 ex

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RU 2 402 606 C1

Authors

Ljapustin Viktor Nikolaevich

Vorovich Mikhail Fridrikhovich

Dates

2010-10-27—Published

2009-02-05—Filed