title: Purification of chicken liver ribonucleases by affinity chromatography with UMP-Sepharose (nucleosides and nucleotides. LII).
mesh_terms: D000818:Animals; D002645:Chickens; D002846:Chromatography, Affinity / Q000379:methods*; D008099:Liver / Q000201:enzymology*; D012260:Ribonucleases / Q000302:isolation & purification*; D012685:Sepharose / Q000031:analogs & derivatives*
chemical_list: C044903:5'-amino-5'-deoxyuridine 2'(3')-phosphate-sepharose; D012685:Sepharose; D012260:Ribonucleases