Search results for "ion exchange chromatography"
Article
Evolution of the Monoclonal Antibody Purification Platform
Gradient elution for cation exchange chromatography
Another modification to the traditional antibody purification platform is the inclusion of gradient elution during cation exchange chromatograph…
Article
Enhancing Resins Addresses Purification Concerns
Christoph Burgstedt/Stock.Adobe.com
Enhancement of resin technology can improve the ability of chromatography to purify the growing landscape of increasingly complex biomolecu…
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The Challenge of Disruptive Technologies in Bioprocessing
Next-generation ion exchange chromatography resins like POROS XS (strong cation exchange) and XQ (strong anion exchange) offer high capacity, high resolution, and salt tolerance at faster flow rates f…
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Downstream Processing Continues to Worry CMOs
CMOs are working hard to improve performance by investigating new technologies for filtration and purification.
By Eric S. Langer
Downstream processing continues to be a significant pain poi…
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Impurity Testing of Biologic Drug Products
…), LC–MS, and other liquid chromatography with ultraviolet detection (LC–UV) or high-pressure anion exchange chromatography coupled to pulsed amperometric detection (HPAEC-PAD) methods for the quanti…
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Modeling the Degradation of mAb Therapeutics
In brief, buffers examined included those commonly used for Protein A chromatography, cation exchange chromatography, and anion exchange chromatography.
Samples were kept at three different te…
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Challenges of Protein Aggregation During Purification
Careful selection of downstream processing conditions is a must.
Sep 1, 2014
By: Cynthia Challener, PhD
BioPharm International
Volume 27, Issue 9, pp. 32-35
Removal of protein a…
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Top challenges in recombinant protein purification process development
In this video, Emma Lind, Product Manager for Chromatography Resins at Cytiva answers questions from BioPharm International about the challenges faced by process developers working with recombi…
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A Q&A With Prof. Alois Jungbauer: The Role of HIC in Biotech
Process Development Forum speaks with Professor Alois Jungbauer, Department of Biotechnology, BOKU, Vienna, about Hydrophobic Interaction Chromatography (HIC).
What is your view of HIC in the bi…
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Predicting Progress in Protein Aggregation
Techniques to enable the design and formulation of stable, protein-based therapeutics.
In silico analysis and the evaluation of formulability, aided by new analytical tools such as hydrogen deut…