Heparin Affinity Resin (High Performance)

• Product Overview: This High Performance affinity resin is prepared by covalently coupling heparin to fine, highly crosslinked agarose beads. It is a group-specific affinity medium, widely applied to purify enzymes such as antithrombin III, thrombin-like proteins, human coagulation factors IX, XI, VIII, lipoprotein lipase, collagenase, DNA polymerase, and various biomolecules including interleukins, growth factors, VEGF, HGF, FGF, etc. It offers high resolution, physical and chemical stability, durable ligands, long lifetime, and broad applications.
• Matrix: Highly cross-linked agarose
• Appearance: White paste, may separate upon standing
• Average particle size: 34 μm
• Wet Particle Size Range: 24–44 μm
• Ligand: ~10 mg Heparin ligand/mL resin
• Dynamic binding capacity: 2–5 mg bovine AT III / mL packed resin
• Coupling chemistry: CNBr-activated coupling
• Chemical stability: Stable in common aqueous solutions: 8 M urea, 6 M guanidine HCl, 70% ethanol, 50 mM acetic acid sodium (pH 4), 10% glycerol, 0.1 M NaOH (20 °C, 1 week)
• Maximum operating pressure: 5–10 MPa
• Recommended flow rate: < 150 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, containing 50 mM sodium acetate
• Product features: Heparin ligand affinity resin.
  Purification of coagulation factors, plasma proteins, DNA-binding proteins, lipoproteins, and enzymes.
  Stable ligand, high resolution, high capacity, broad applicability.