title: Minicolumns for affinity chromatography.
mesh_terms: D000818:Animals; D002417:Cattle; D002846:Chromatography, Affinity / Q000379:methods; D003208:Concanavalin A / Q000302:isolation & purification*; D012710:Serum Albumin, Bovine / Q000302:isolation & purification*; D014357:Trypsin / Q000302:isolation & purification*
chemical_list: D003208:Concanavalin A; D012710:Serum Albumin, Bovine; D014357:Trypsin