High-Capacity S Strong Cation Exchange Resin

• Product Overview: High-Capacity S Strong Cation Exchange Resin is an ultra-high-capacity strong cation-exchange chromatography resin, prepared by coupling sulfonate groups to dextran-grafted highly rigid agarose microspheres. The resin can withstand flow rates of over 3,000 cm/h and pressures of over 0.5 MPa, and has an ultra-high capacity that is less sensitive to residence time.
• Matrix: 6% Cross-linked agarose
• Average particle size: ~35 μm
• Dry Particle Size Range: 20–50 μm
• Ligand: Sulfopropyl (SP)
• Capacity: 60–100 μmol H⁺/mL
• Dynamic binding capacity: ≥ 40 mg / mL
• Chemical stability: Stable in common aqueous solutions: 1 M NaOH, 8 M urea, 6 M guanidine HCl, 70% ethanol, etc.
• Maximum flow velocity: 300 cm/h
• Storage: 2–30 °C in 20% ethanol
• Shelf life: 5 years