Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Daniel E. Couto0
Kalevi Visuri0
Scott P. Fulton0
Sinikka Uotila0
Date of Patent
August 8, 2006
0Patent Application Number
103002330
Date Filed
November 19, 2002
0Patent Primary Examiner
Patent abstract
The present invention relates to the purification and production of human albumin from various sources through crystallization and repeated crystallization. Basic features of the invented process include providing specific reaction conditions and precipitating reagents to maximize albumin crystallization. Solubility diagrams are utilized as the basis for process control of the invented method. The current invention specifically controls phosphate concentration, pH and temperature to precisely guide crystallization kinetics and crystal yield.
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