Search results for " Xcellerex" in Articles / App Notes
Article
Designing a 1.5 L Bench-Scale Model of a Perfusion Process
Establishing an appropriate model allows for higher throughput during simultaneous operation and monitoring of several cultures at different process conditions. In this article, we discus…
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rAAV Production Using HEK293 Cell Line and Transfection Medium
Improving the performance of a scalable AAV process in Xcellerex™ XDR-10 and XDR-200 bioreactor using HyClone™ peak expression medium.
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Scaling Up an E. coli Upstream Process for Plasmid DNA Production — from 2.5 to 160 L scale Fermenters
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This article summarizes the results of Escherichia coli growth performance for plasmid production in a 5 L glass fermentor, which was scaled up to 80 and 160 L scale in Xcellerex™ X…
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Accelerating an Orphan Therapy to Market
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This case study shares the work of Cytiva’s Fast Trak Services team to help accelerate development of a process for cGMP production of material for toxicology studies.…
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Perfusion N-1 – A Way to Improve the Fed-Batch Production Process
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In this article, we show how the conventional N-1 seed train step was replaced by a high-density perfusion and how the production bioreactor can be seeded at a 10-fol…
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Start-to-Finish Connected Manufacturing
That’s why we are demonstrating our mAb process that tested the performance of a new Xcellerex automatic perfusion system (APS) bioreactor, compared resin and fiber-based chromatography, and utilized …
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Developing a Continuous Large-Scale Prefusion Cell Culture Process
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Perfusion processes enable continuous operation over extended periods of time by constantly providing fresh nutrients for the cells and simultaneously removing …
Article
Improving Upstream Predictability
… Vermunt, and will soon introduce an automatic perfusion system that integrates into the company’s Xcellerex bioreactor platform to facilitate intensification during both N-1 and N stages. The compan…
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Cell-Culture Advances Test Bioreactor Performance Models
Galliher, chief technical officer for upstream and founder of Xcellerex, a Cytiva business. “Successful modeling of bioreactors can reduce costs associated with engineering testing and engineering run…
Article
Scale-Up Model of a mAb Process from Microbioreactor to XDR-1000
A theoretical scale-up study was performed on a mAb process based on physical characterizations done on the Xcellerex XDR platform, from micro reactors up to large production-sized reactors. All inves…