WorkBeads 100S

WorkBeads™ 100S resin for ion exchange chromatography are designed for industrial purification applications, which have high flow rate and low backpressure requirements. The products are intended for the purification of proteins, peptides and oligonucleotides by utilizing the difference in surface charge. WorkBeads 100S is a strong cation exchanger with sulfonate ligands and WorkBeads 100Q is a strong anion exchanger with quaternary amine ligands.

  • High throughput and scalability.
  • Reliable and reproducible results.
  • High chemical stability for easy cleaning-in-place.


WorkBeads 100S are agarose-based chromatographic resins manufactured using a proprietary method that results in porous beads with a tight size distribution and exceptional mechanical stability. Agarose based matrices have been successfully used for decades in biotechnology purification, from research to production scale, due to their exceptional compatibility with biomolecules including proteins, peptides, nucleic acids and carbohydrates. WorkBeads resins are designed for separations requiring optimal capacity and purity. WorkBeads 100S is a strong cation exchanger derivatized with sulfonate as functional groups.

Strong ion exchange resin comparison