Search results for " columns" in Articles / App Notes
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
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…
Article
Speed and Flexibility Are Dual Goals for Biopharma Operations
Other product introductions included new chromatography columns, inline process monitoring sensors, lab and pilot-scale filtration systems, and pumps and fluid handling systems. Suppliers also introdu…
Article
The Tide Stays High
Robust venture capital investment gives CDMOs and CROs a positive outlook for 2017.
By Jim Miller
A year ago, the outlook for contract services was a little uncertain. Equity markets’ appeti…
Article
Safety Drives Innovation in Animal-Component-Free Cell-Culture Media Technology
Resins, columns, tubing, connectors, filters, gaskets, mixing blades, and other process contact materials or ingredients are included in this scope. The producers of these items also need to understan…
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Single-use technologies in downstream process intensification
In bioprocessing, thorough cleaning is critical in order to take full benefit of the resin by removing impurities. When using conventional chromatography solutions, cleaning and cleaning validation …
Article
A Platform Approach for the Identity Testing of Multi-Component Cell-Culture Media
Data acquired from osmolality, glucose, and folic acid tests provides useful information for the specific identification of cell-culture media.
By Satish Mallya, Benjamin Lay, Lihong McAleer, Alexa…
Article
Antibody Fragments and Their Purification by Protein L Affinity Chromatography
Antibodies and related proteins comprise one of the largest and fastest-growing classes of protein pharmaceuticals. A majority of such molecules are monoclonal antibodies; however, many new entities…
Article
Best Practices in Qualification of Single-Use Systems
The author discusses the current best practices in technical qualification of single-use systems.
By Weibing Ding, PhD
Single-use technology has been around for approximately two decades if …
Article
Handbook: Size Exclusion Chromatography Principles and Methods
The first step towards a successful separation is to select the correct medium and this handbook focuses on the most up-to-date SEC media and prepacked columns.
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