title: Isolation of phosphorylated peptides and proteins on ion exchange papers.
mesh_terms: D002852:Chromatography, Ion Exchange / Q000379:methods; D002854:Chromatography, Paper / Q000379:methods; D007553:Isotope Labeling / Q000379:methods; D007700:Kinetics; D010748:Phosphopeptides / Q000032:analysis*; D010750:Phosphoproteins / Q000302:isolation & purification*; D010761:Phosphorus Radioisotopes; D006656:Protamine Kinase / Q000378:metabolism; D011494:Protein Kinases / Q000378:metabolism; D013379:Substrate Specificity
chemical_list: D010748:Phosphopeptides; D010750:Phosphoproteins; D010761:Phosphorus Radioisotopes; D011494:Protein Kinases; D006656:Protamine Kinase