title: Separation of peptides on phosphocellulose and other cellulose ion exchangers.
mesh_terms: D002482:Cellulose / Q000031:analogs & derivatives; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange / Q000379:methods*; D010446:Peptide Fragments / Q000302:isolation & purification*; D012260:Ribonucleases / Q000032:analysis
chemical_list: D010446:Peptide Fragments; D002482:Cellulose; D012260:Ribonucleases