Cellufine™ Sulfate chromatography media is an affinity media for the concentration, purification and depyrogenation of virus, viral/microbial antigens and heparin-binding proteins.
The use of Cellufine™ Sulfate media replaces cumbersome, time-consuming and potentially unsafe classical ultracentrifugation and density gradient methods.
Cellufine™ Sulfate media can also provide a significant improvement in concentration and purity, and the bound product is eluted through simple stepwise or gradient increases in ionic strength. Ligand leakage and reproducibility problems associated with immobilized dextran sulfate, chondroitin sulfate or heparin media are reduced, thus reducing costs.
Furthermore, unlike heparin chromatography, the ligand of Cellufine™ Sulfate media does not have an animal origin, and safety concerns are minimized.