Affinity chromatography.
D000362:Agar; D001665:Binding Sites; D001798:Blood Proteins / Q000302:isolation & purification*; D002845:Chromatography; D002846:Chromatography, Affinity; D003911:Dextrans; D006801:Humans
D001798:Blood Proteins; D003911:Dextrans; D000362:Agar