Search results for "Mab"
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Best Practices for Selecting a Top-Quality Cell Line
Before scaling up to bioreactors, the productivity level for monoclonal antibodies (mAbs) should be 2–7 g/L (fed-batch culture in shake flask) or greater, observes Selexis CEO Igor Fisch. Once scaled …
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Biopharmaceutical Process Development: 2018 Lessons and 2019 Predictions
Numerous readers also explored semi-continuous processing, specifically an application note about how various unit operations in a laboratory-scale monoclonal antibody (mAb) process can be connected a…
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Unifying Continuous Biomanufacturing Operations
included the upstream and preliminary downstream steps of a monoclonal antibody (mAb) in 28 days, with the secondary downstream steps taking an additional two-and-a-half days (3).
A 1998 analysis …
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Improvements in Protein A Chromatography
The Protein A step is platformable so that the same buffers and conditions can be used for many different clinical antibody candidates. This allows for fast step development. Alternative technologies …
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A Risk-Based Genetic Characterization Strategy for Recombinant CHO Cell Lines Used for Clinical and Commercial Applications
Reichert, MAbs. 7 (1), pp. 1–8 (2015).
2. S.D. Wijesuriya, R.L. Cotter, and A.H. Horwitz, Protein Expr. Purif. 92 (1), pp. 14–20 (2013).
3. D. Guo et al., Biotechnol. Bioeng. 107 (1), pp. 163–17…
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Biopharma in 2015: A Year for Approvals and Innovations
Immediately following its acquisition by Pfizer, Hospira announced a major milestone in February, 2015: its first monoclonal antibody (mAb) biosimilar was approved for use in West Europe.2 And in Nove…
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Modular Manufacturing Platforms for Biologics
By using modularization and the other aforementioned technologies such as continuous manufacturing, facilities to produce monoclonal antibodies (mAbs) can also be operational 12 months after project i…
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Continuous Manufacturing: A Changing Processing Paradigm
Employing straight-through processing in mAb purification could significantly improve throughput with a much smaller manufacturing footprint, presenters of the aforementioned webinar conclude. Case st…
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Purification strategies for antibody-derived entities: bispecifics and fragments
Purification platforms used for many monoclonal antibodies (mAbs) need to be adopted for antibody variants to simplify protocols and improve purity and yield. The safety and efficiency requirement of …
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Selecting Chromatography Resins for Bispecific Antibody Purification
Their purification can be more challenging than traditional monoclonal antibodies (mAbs), however, due to the increased level of product-related impurities with high similarity to the desired bsAbs. A…