MATERIAL CATIONIC WHICH ARE ON reversible or irreversible WAY TO BIND BIOLOGICAL AGENTS macromolecular and low molecular weight SUBSTANCES AND METHOD FOR ITS PRODUCTION

摘要

A porous mineral support such as a porous mineral oxide coated with an aminated polysaccharide polymer has cationic characteristics and is capable of reversibly fixing thereto biological macromolecules. This material is employed in the separation and purification of said biologic maromolecules.