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Cytiva - 17371903 - Capto Butyl ImpRes, 1 L Item must be purchased in units of 1

  • MFR SKU: 17371903
  • ITEM #: 18793860
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ITEM #: 18793860
Capto Butyl Imp. Res is a HIC resin for the intermediate and polishing steps in a downstream purification process.
  • High-resolution purification based on Capto Imp. Res base matrix with a traditional HIC ligand and smaller average particle size.
  • Flexible process design due to a large operational window of flow velocities and bed heights.
  • Higher throughput compared with Capto Butyl might enable improved productivity and process economy.
  • Excellent chemical stability.
  • Resin...
ITEM #: 18793860
Capto Butyl Imp. Res is a HIC resin for the intermediate and polishing steps in a downstream purification process.
  • High-resolution purification based on Capto Imp. Res base matrix with a traditional HIC ligand and smaller average particle size.
  • Flexible process design due to a large operational window of flow velocities and bed heights.
  • Higher throughput compared with Capto Butyl might enable improved productivity and process economy.
  • Excellent chemical stability.
  • Resin fulfills industrial demands for security of supply, robust performance, and regulatory support.
Get improved flexibility and productivity

Capto Butyl Imp. Res is a bioprocess chromatography resin developed for large-scale purification of biopharmaceutical proteins. Based on the well-established Capto base matrix with traditional butyl ligands, this high-resolution resin provides many opportunities for improved productivity and straightforward process development. Smaller particle size

By combining the high-flow characteristics of Capto resin with a smaller particle size, Capto Butyl Imp. Res deliver both excellent pressure/flow properties and resolution. The ability to run at higher flow velocities and higher bed heights increases flexibility in process design and facilitates increased productivity.Prepacked columns and other formats

Capto Butyl Imp. Res resin is available in the following formats: Process development scale: prepacked

Hi. Screen Capto Butyl Imp. Res columns, optimized for method and process development.Lab scale: prepacked for manual purification

Hi. Trap Capto Butyl Imp. Res columns, for easy use with a syringe, peristaltic pump, or chromatography system.Lab scale: prepacked for automated purification and analysis

Hi. Trap Capto Butyl Imp. Res columns, for easy use with a syringe, peristaltic pump, or chromatography system.Process characterization: resin kits

Process Characterization Kit Capto Butyl Imp. Res, designed for studying the potential impact that resin ligand density might have on the process outcome.
This listing is for package of 1 L.
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Cytiva - 17371903 - Capto Butyl ImpRes, 1 L Item must be purchased in units of 1

  • Item #: 18793860
  • MFR SKU: 17371903
Technical Specs
  • BioProcess resin: Yes
  • Ligand: Butyl
  • Particle size, d 50V : ~40 µm ( Median particle size of the cumulative volume distribution. )
  • Matrix: High Flow Agarose
  • Binding Capacity/ml Chromatography Medium: 37 mg BSA /mL ( Dynamic binding capacity at 10% breakthrough measured at a residence time of 4 min (150 cm/h) in Tricorn 5/100 column with 10 cm bed height. Buffer conditions: 0.1 M sodium phosphate buffer, 1.2 M ammonium sulfate, pH 7. )
  • Pressure/Flow Specification: Up to 220 cm/h in a 1 m diameter column with a bed height of 20 cm at 20°C using process buffers with the same viscosity as water at 300 kPa.
  • Storage: 20% ethanol at 4°C to 30°C
  • Estimated shelf life from manufacture date: 5 years
  • Chemical stability: Stable in commonly used aqueous buffers, 1 M sodium hydroxide ( No significant change in function after one month storage in 1 M NaOH at ambient temperature. )
  • Chromatography technique: Hydrophobic Interaction Chromatography
  • Pack size: 1 L
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