Search results for " resins" in Articles / App Notes
Article
Five Control Strategy Options to Prevent Resin Variability Impact
Control strategies that assure product quality and process performance are essential in biomanufacturing. Here are the pros and cons of five control strategies that can provide process consist…
Article
Risk Assessment: Studying Chromatography Resin Variability
Click here to read the article >>
Many factors can give rise to process variability, such as variation in different process parameters or raw materials. This article focuses on process robu…
Article
Sephadex™ Size Exclusion Resin Turns 60
Do you know the story behind Sephadex, which enabled today's large-scale production of biopharmaceuticals? An inadvertent discovery in 1959 became the foundation for today's biopharma industry. This i…
Article
New Selection Guide: Ion Exchange Chromatography Columns and Resins
Use these decision trees to find the most appropriate resin for your needs.
Download
Article
Interpreting Protein Binding Capacities for Chromatography Resins
Click here to read more >>
Comparing the protein-binding capacities of resins from different suppliers is not straightforward because different methods may have been used and these methods are n…
Article
Sanitization of AxiChrom™ Columns Packed with Chromatography Resin
This study evaluates sanitization methods based on 1 M sodium hydroxide (NaOH) as sanitization agent using methodology previously developed for peracetic acid (PAA).
Access study data here…
Article
Process Chromatography: Continuous Optimization
Suppliers of chromatography resins are developing new resin chemistries and binding mechanisms to meet this need.
Several interaction modes
There are four major chromatographic techniques employed…
Article
A Look at the Affinity Chromatography Landscape
In addition to more base-tolerant resins, the selection of Protein A-based affinity resins has expanded to include resins with increased capacity and improved homogeneity of the chromatography beads, …
Article
Implementation of Raw Material Control Strategies in the Manufacture of Single-Use Bioprocessing Containers
Typical resins used in multilayer films include, but are not limited to, variants of polyethylene (PE) (e.g., low-density polyethylene [LDPE], linear low-density polyethylene [LLDPE], ultralow-density…
Article
Improving Process-Scale Chromatography
New resin chemistries
New chromatography resins and chromatography ligands are constantly being developed, according to Lotta Ljungqvist, head of bioprocess R&D for Cytiva. She points to several n…