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2 054 039

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C1

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IPC

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Application

5026100/13, 1992-02-07

(22)

Actual filing date

1992-02-07

(45)

Published

1996-02-10

(72)

Inventor

Lezova T.N.Ulupov N.A.Borisov V.V.Mikhalishin V.V.Dudnikov A.I.Gembitskij P.A.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Zashchity Zhivotnykh

METHOD OF PURIFICATION AND STERILIZATION OF CULTURED FOOT-AND-MOUTH VIRUS Russian patent published in 1996 - IPC

Abstract RU 2054039 C1

FIELD: virology. SUBSTANCE: method involves the addition of 5 or 10% aqueous solution of flocculant polyguanidine up to the final concentration 0.005-0.03%, pH = 7.6-8.0 to the suspension of cultured foot-and-mouth virus at stirring. Flocculated ballast proteins were separated by centrifugation, separation and settling. EFFECT: improved method of virus purification. 6 tbl

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RU 2 054 039 C1

Authors

Lezova T.N.

Ulupov N.A.

Borisov V.V.

Mikhalishin V.V.

Dudnikov A.I.

Gembitskij P.A.

Dates

1996-02-10—Published

1992-02-07—Filed

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