Search results for " column"
Article
Cleaning Protein A Resins with 1 M NaOH
The presence of cell culture nutrients in the harvest feed loaded on the capture column also exposes the protein A step to increased risk of microbial contamination. Historically, protein A resins hav…
Article
Single-Use Chromatography: Adapting to Manufacturing Scale
Single-use technologies offer the flexibility needed to meet the demands of multiproduct facilities. The capital investment is lower, and substantial time savings can be made when eliminating cleani…
Article
Full Single-Use Downstream Process? Not Any Time Soon.
Single-use technologies (SUTs) are here to stay. But where we see full single-use upstream processes, downstream is often a hybrid solution. Here’s why SUTs will not completely replace reuse systems…
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
Industry Adoption of Single-Use Systems Remains Low
Single-use technologies are starting to gain ground as capacity needs change, but industrywide adoption remains low.
By Feliza Mirasol
zli…
Article
Preclinical Evaluation of Product Related Impurities and Variants
The product understanding generated here can also be used when making decisions about pooling of process chromatography columns so as to achieve favorable process economics.
Conclusion
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Poster
Rapid Process Development of a CIEX Step for a Biosimilar
HTPD experiments were performed in both in 96-well plates and small-scale columns.
Article
Will My Buffers Work When Using an Inline Conditioning System?
The system can be used off-line as a standalone central buffer preparation station to feed different processes in the facility or in-line connected to a chromatography column using a built-in chromato…
Article
The New World of Biopharmaceutical Manufacturing
Chromatography columns can be disposable or can be replaced by single-use membrane adsorbers. In the past couple of years, single-use centrifuges have been introduced. These have application as cell r…
Article
Asked and Answered: Your Questions on Ion-Exchange Chromatography
The questions are organized in by chief concern, and include buffers, experimental design, LC system and configuration, resin and column selection, specific applications, as well as troubleshooting an…