title: Ribonucleinase; the behavior of copper and calcium in the purification of nucleic acid and the effect of these and other reagents on the activity of ribonucleinase.
authors.forename: C A
authors.initials: CA
authors.lastname: ZITTLE
mesh_terms: D002118:Calcium / Q000737:chemistry*; D003300:Copper / Q000737:chemistry*; D007202:Indicators and Reagents; D009696:Nucleic Acids; D012260:Ribonucleases
chemical_list: D007202:Indicators and Reagents; D009696:Nucleic Acids; D003300:Copper; D012260:Ribonucleases; D002118:Calcium
keywords: CALCIUM/chemistry; COPPER/chemistry; NUCLEINS; RIBONUCLEINASE