Robo Columns for Screening
Robo columns for screening are delivered in strips of 8 pre-packed units. The 200 µL units are suitable for screening purification conditions and selecting chromatographic materials. The 600 µL units are recommended when longer retention times of over 4 minutes are needed (e.g., evaluating dynamic binding capacity).
Price: On request
ScreenExpert RoboColumns are miniaturized chromatography columns pre-packed with chromatography sorbents. They are designed for fully automated and parallel chromatography separations with robotic liquid handling workstations, such as the Freedom EVO® by Tecan.
ScreenExpert RoboColumns are packed with anion exchange, mixed-mode, affinity, or any other chromatography sorbents upon request.
Benefits
- Column format, and high quality packing enables the ability to mimic all the steps of a chromatography separation in dynamic mode. Data obtained are comparable to those obtained in larger columns
- Miniaturized format facilitates screening of chromatography sorbents, reduces sample consumption, and saves time
- Perfectly fitted to Design of Experiment (DoE) requirements, allowing a large amount of experimental work in a minimum of time
- 96-well format allows easy integration with automation systems for High Throughput Process Development (HTPD)
- Multiple parameters can be tested in parallel, e.g., residence time
- Reusable
- Flexible use: the user makes column selection when needed
ScreenExpert RoboColumns are suitable for a large variety of applications
- Parallel screening of chromatography sorbents
- Parallel screening and optimization of chromatographic conditions in downstream process development (conductivity, pH)
- Scale-down experimental work
- Determination of dynamic binding capacity
- Determination of the optimal residence time
- Optimization of the regeneration step
