Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Annette Marie Clasen Hagewiesche0
Rachel Bulotsky Dinges0
Mary E. M. Cromwell0
Julie Fukami0
Date of Patent
August 30, 2011
0Patent Application Number
115723690
Date Filed
July 22, 2005
0Patent Primary Examiner
Patent abstract
The present disclosure concerns methods of crystallization and/or concentration of antibody or antibody fragments. The methods comprise contacting an antibody or antibody fragment with a solution comprising a salt of a divalent cation. Crystals and/or protein gels of antibody or antibody fragments are useful in compositions and formulations.
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