Leaders in monolith chromatography



The n-Protein A (native protein A from Staphylococcus aureus) is an affinity ligand, used for fast, highly efficient purification of the immunoglobulin G. The Fc portion of antibodies (IgG class) is bound to the n-Protein A without affecting the antigen binding. In an alternative application, the n-Protein A can be used as a platform for binding specific antibodies with their consequent crosslinking. Using this approach, you can prepare your monolithic affinity column for capturing antigens for specific antibodies.