METHOD OF PURIFICATION OF BIOLOGICAL MATERIAL FROM VIRUSES AND/OR PATHOGENIC MATERIAL AND A METHOD OF ASSAY OF VIRUS AND/OR PATHOGENIC MATERIAL REMOVING DEGREE FROM BIOLOGICAL MATERIAL Russian patent published in 1997 - IPC

Abstract RU 2093579 C1

FIELD: biotechnology, virology. SUBSTANCE: biological material is subjected for purification by its passing through filter or filter system inoculated preliminary with virus Leviviridae family. Virus titer as an index of virus removing degree is determined before and after filtration. Method ensures to control virus removing and/or pathogenic material during the purification process. EFFECT: improved method of purification. 10 cl, 2 dwg, 4 tbl

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RU 2 093 579 C1

Authors

Verner Nader[De]

Dates

1997-10-20Published

1991-02-06Filed