PRION CLEARANCE USING PARTICULATE METAL OXIDES

A method of preparing a solution containing biological material by adding a fumed metal oxide and/or particulate silicon dioxide to biological material to obtain a mixture of fumed metal oxide and/or particulate silicon dioxide and the biological material; and separating the fumed metal oxide and/or...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JARRETT C. TERRY, JEFFREY A.YUZIUK, CHRISTOPHER J. STENLAND
Format: Patent
Sprache:eng ; por
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Beschreibung
Zusammenfassung:A method of preparing a solution containing biological material by adding a fumed metal oxide and/or particulate silicon dioxide to biological material to obtain a mixture of fumed metal oxide and/or particulate silicon dioxide and the biological material; and separating the fumed metal oxide and/or particulate silicon dioxide from the mixture to form a resulting solution, wherein any pathogenic prion proteins possibly contaminating the biological material are substantially reduced in the resulting solution.