HiScreen™ Q HP columns are prepacked with Q Sepharose™ High Performance ion exchange chromatography media designed for intermediate and polishing steps in downstream processing.

• Easily connected in series to achieve 20 cm bed height
• Small bed volume gives fast results and minimal sample/buffer consumption
• Reproducible results, scalable to BioProcess columns packed with the same media using the same linear fluid velocity

The small column volume of 4.7 ml and bed height of 10 cm make HiScreen™ columns excellent tools for method optimisation, parameter screening, robustness testing, and convenient scale-up. Process fluid velocities can be applied, since the 10 cm bed height gives enough residence time and the results can then serve as basis for linear process scale-up.