IgM Capture Resin (Fast Flow)

• Product Overview: This thiophilic affinity medium is prepared by immobilizing 2-mercaptopyridine onto agarose gel. Its optimized ligand density provides suitable affinity for IgM. Thiophilic interactions exploit electron donor-acceptor forces for biomolecule separation, strengthened in high-salt conditions and weakened in low-salt conditions.
• Matrix: 6% Highly cross-linked agarose
• Appearance: White paste, may separate upon standing
• Wet Particle Size Range: 45–165 μm
• Ligand: 2-Mercaptopyridine
• Coupling chemistry: Epoxy chemistry
• pH working range: 3–11
• pH CIP range: 2–13
• Chemical stability: Stable in common aqueous solutions: 70% ethanol, 30% isopropanol, 1 M acetic acid, 0.1 M NaOH
• Maximum flow velocity: 250–400 cm/h
• Pack size: 25 mL; 100 mL; 500 mL; 1 L; 5 L; 10 L
• Storage: 2–30 °C in 20% ethanol or 2% benzyl alcohol
• Product features: Thiophilic affinity resin with 2-mercaptopyridine ligand.
  Optimized for efficient IgM capture and elution.
  Highly cross-linked agarose matrix for fast-flow processing.