Search results for " IEX"

Article Online Ion Exchange Chromatography (IEX) Resource Hub—All in One Place
If you use ion exchange chromatography, check out GE Healthcare's online IEX resource hub for useful information, from fundamentals to tips for advanced practitioners. Read more

Article How Coupling MALS to IEX Can Help Protein Characterization
Coupling ion exchange chromatography (IEX) to multi-angle light scattering (MALS) can open new opportunities in protein characterization. Mario Lebendiker and Hadar Amartely from The Hebrew University…

Article Updated Ion Exchange Chromatography (IEX) Handbook
The update brings Sepharose and Capto IEX media together in the same book and the contents will ensure you get the most from your purification runs. In addition to a new chapter on large-scale puri…

Article Process Chromatography: Continuous Optimization
IEX chromatography is widely used due to its versatility, while HIC is an orthogonal technique to IEX and, therefore, the two are often used in series, according to Westman. Generally for mAbs, both s…

Article Virus purification using superheated buffer in place (SBIP) for packed bed chromatography
Common chromatography methods include IEX chromatography in nonbinding mode to remove contaminants and/or GF in group separation mode. Affinity chromatography may also be used. Any virus vaccine purif…

Article How Can A Chromatography Bead Free Up Your Time?
Have you ever considered how a resin bead in your chromatography column can affect your ion exchange (IEX) chromatography run time?  Read this blog and learn how you can optimize the time spen…

Article Bioterminology: A Guide to the Biopharmaceutical Lexicon
Bioterminology: A Guide to the Biopharmaceutical Lexicon This lexicon was generated by the editors of BioPharm International magazine. Please feel free to email your suggestions for terms that s…

Article Protein Purification Troubleshooting Guide
Includes general tips and specific help for SEC, AC, IEX, and HIC*. Get practical advice on small changes and active choices that can significantly impact your purification results.

Article Mixed-Mode Chromatography in Downstream Process Development
…product- and process-derived impurities under conditions where classical chromatography methods like IEX or hydrophobic interaction chromatography (HIC) failed. Purifying a Recombinant Cytokine M…

Article Asked and Answered: Your Questions on Ion-Exchange Chromatography
On May 17, 2017, Marianne Carlsson presented the webinar, “Tips for Successful Ion Exchange Chromatography.” After the webinar, Marianne and a panel of R&D scientists participated in a live questio…

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