By combining the high-flow characteristics of Capto resin with a small particle size, Capto SP ImpRes delivers excellent pressure-flow properties with impressive resolution. The ability to run at higher flow rates and higher bed heights also increases flexibility in process design.

Suits large-scale purification processes

Capto SP ImpRes is a BioProcess chromatography resin developed for large-scale purification of biopharmaceutical proteins. Based on the well-established Capto base matrix and with traditional ionic group ligands, it provides many opportunities for improved productivity and straightforward process development.

Prepacked columns and other formats

Capto SP ImpRes resin is available in the following formats: 

Process development scale: prepacked

• PreDictor Capto SP ImpRes filter plates, 96-well plates for high-throughput screening or process development.
• PreDictor Capto SP ImpRes RoboColumn™ units, miniaturized columns for high-throughput process development.
• HiScreen Capto SP ImpRes columns, optimized for method and process development.

Lab scale: prepacked for manual purification

HiTrap Capto SP ImpRes columns, for easy use with a syringe, peristaltic pump, or chromatography system.

Lab scale: prepacked for automated purification and analysis

HiTrap Capto SP ImpRes columns, for easy use with a syringe, peristaltic pump, or chromatography system.

Process characterization: resin kits

Process Characterization Kit Capto SP ImpRes, designed for studying the potential impact that resin ligand density might have on the process outcome.

Process-scale purification: prepacked

ReadyToProcess Capto SP ImpRes columns, 1 L and larger columns for clinical manufacturing that minimize the need for cleaning and cleaning validation.