Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Brenda Doreen Griffin0
Peter Reynolds Foster0
Ronald Vance McIntosh0
Date of Patent
August 7, 2007
Patent Application Number
10518471
Date Filed
May 30, 2003
Patent Primary Examiner
Patent abstract
Prion infectivity adsorbed onto substrates (for example, chromatographic columns used to fractionate blood plasma) is removed by treatment with 2M sodium chloride. Optionally, the substrate is further washed with 0.1 M sodium hydroxide.
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