Method of purifying biological substances, kit for purifying biological substances, and system for analyzing biological substances

摘要

A method of purifying biological substances, a kit for biological substance purification, and a system for analyzing a biological substance are provided. In one example, a method of purifying biological substances is provided. The method comprises preparing a carrier species having a surface covered with a noble metal, wherein a surface of the noble metal is surface-treated for binding a capturing molecule species to a biomolecular species; binding the capturing molecule species to the surface of the noble metal to create one or more carriers; feeding a sample containing the biomolecular species to a container containing the one or more carriers; causing the biomolecular species to bind to the capturing molecule species; feeding a solution for one of dissociating or eluting the biomolecular species bound to the capturing molecule species on the one or more the carriers therefrom; and recovering the biomolecular species.