METHOD FOR THE PREPARATION OF VIRUS AND/OR VIRUS ANTIGENS AND A BIOMASS FOR PRODUCING THEM

The invention relates to a biomass for producing virus/virus antigen, which consists of cell aggregates of avian embryo cells having diameters of between 100 mu m and 1,000 mu m. The biomass according to the invention has a high metabolic activity in suspension in the culture medium and is infected...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MUNDT,WOLFGANG, WOEHRER,WILFRIED, DORNER,FRIEDRICH, EIBL,JOHANN
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to a biomass for producing virus/virus antigen, which consists of cell aggregates of avian embryo cells having diameters of between 100 mu m and 1,000 mu m. The biomass according to the invention has a high metabolic activity in suspension in the culture medium and is infected with virus. It enables the large-scale production of pure virus/virus antigen and is particularly suitable for the production of TBE-virus/virus antigen.