In This Issue
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Build your biopharma development and manufacturing knowledge base with the latest whitepapers, application notes, posters, and other educational resources from biopharma industry suppliers.
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Featured App Note
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Ken Hoffman and Eric Bishop, Cygnus Technologies, LLC
Antibody Affinity Extraction (AAE) is a superior alternative to 2D Western blot for demonstrating host cell protein (HCP) antibody coverage and reactivity to those HCPs that persist through the downstream purification process.
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Downstream Processing
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Tosoh Bioscience LLC
In this study, TOYOPEARL® Sulfate-650F, a strong cation exchange chromatography resin, was used to capture and remove monoclonal antibody (mAb) aggregates and host cell proteins to improve the purity of the mAb eluate post-protein A in a single polishing step. |
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