Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
June 28, 2011
Patent Application Number
11311633
Date Filed
December 20, 2005
Patent Primary Examiner
Patent abstract
Complexes of IGF-I and IGFBP-3 with new levels of purity are provided. Chromatographic techniques have been developed that remove contaminants, such as mass and charge variants of IGFBP-3. The new techniques enable the production of high-quality pharmaceutical compositions comprising IGF-I/IGFBP-3 complexes.
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