title: Selective enzyme purification by affinity chromatography.
mesh_terms: D002268:Carboxypeptidases / Q000302:isolation & purification; D002845:Chromatography; D002918:Chymotrypsin / Q000302:isolation & purification; D003851:Deoxyribonucleases / Q000302:isolation & purification; D004791:Enzyme Inhibitors; D004798:Enzymes / Q000302:isolation & purification*; D008722:Methods; D012260:Ribonucleases / Q000302:isolation & purification; D013210:Staphylococcus / Q000201:enzymology*
chemical_list: D004791:Enzyme Inhibitors; D004798:Enzymes; D003851:Deoxyribonucleases; D012260:Ribonucleases; D002268:Carboxypeptidases; D002918:Chymotrypsin