Search results for "filtration" in Articles / App Notes
Article
Being Thorough When Transferring Technology
…p from lab scale to commercial scale in biologics?
Moscariello and Young (CMC Biologics): Depth filtration and centrifugation are not always scalable for manufacturing operations. However, having…
Article
Efficient concentration of a low-titer bovine IgG with high recovery in low volume
The use of ReadyCircuit™ single-use assemblies allowed for aseptic connectivity of the filtration device. Filtration was performed using ReadyToProcess™ hollow fiber filter cartridges. The described …
Article
Continuous Processing for the Production of Biopharmaceuticals
…er separation technologies such as continuous chromatography, refolding, precipitation, cell lysis, filtration, and aqueous two-phase extraction (3). Table I presents a summary of recent efforts in t…
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Considerations in depth filter scale-up
Depth filters are widely used in the biopharmaceutical industry. They are typically made of a mixture of cellulose, filter aids, and a binder. These components can be milled and mixed in diffe…
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Instructional Videos for Bioprocess Equipment
Cytiva offers free on-demand instructional videos that will help you with operating bioreactors, chromatography and filtration systems, including flow kit installation on single-use systems. Modules a…
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Digitalization: The Route to Biopharma 4.0
For formulation, a model for predicting volumetric concentration factor across single pass tangential flow ultrafiltration (SPTFF) can be used to develop real-time automated monitoring and a control s…
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High-concentration monoclonal antibody drugs: manufacturing challenges
Manufacturing unit operations that are directly impacted by higher concentration formulations range from ultrafiltration to sterile filtration, filling, mixing and storage. Solutions that maintain qua…
Article
Technology Innovations Improve Process Chromatography Performance
…rated with other product flow-through purification steps, such as anion exchange polishing or virus filtration, without requiring conductivity adjustment or dilution.”
While some bioprocessing is…
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Eliminating Residual Impurities Starts with a Strategic Plan
The selected isolation method—precipitation, filtration, centrifugation, extraction, etc.—should not affect the impurities with respect to concentration or composition. If derivatization is necessary …
Article
Next Generation Bioprocesses: Mapping Roads to the Future
In downstream processing, it can be intensified capture, in-line virus inactivation, flow through polishing, in-line virus filtration, or single-pass filtration.
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