Comparison of different ligand densities in immunoaffinity chromatography of the plantibody HB-01 coupled to Sepharose CL-4B to purify the rHBsAg.

This paper evaluates the immunopurification behavior of a plantibody HBsAg specific plantibody coupled to Sepharose CL-4B at different ligand densities. Results show no significant differences in the adsorption and elution capacities, and rHBsAg recovery of immunosorbents at 3.43, 4.