title: Deoxyribonuclease I purification from protease contaminations.
abstract: Affinity chromatography as a tool in purification of commercial DNA-ase I preparation from protease contaminations by the use of insoluble--protease inhibitors is described.
mesh_terms: D000818:Animals; D002846:Chromatography, Affinity; D003851:Deoxyribonucleases / Q000302:isolation & purification*; D004340:Drug Contamination; D004355:Drug Stability; D010179:Pancreas / Q000032:analysis; D010447:Peptide Hydrolases; D011480:Protease Inhibitors
chemical_list: D011480:Protease Inhibitors; D003851:Deoxyribonucleases; D010447:Peptide Hydrolases