title: Separation of purine 3',5'-cyclic nucleotides and nucleosides by thin-layer chromatography on PEI cellulose.
mesh_terms: D000241:Adenosine / Q000032:analysis*; D001388:Aziridines; D002482:Cellulose / Q000031:analogs & derivatives*; D002855:Chromatography, Thin Layer; D000242:Cyclic AMP / Q000032:analysis*; D006152:Cyclic GMP / Q000032:analysis*; D006151:Guanosine / Q000032:analysis*; D008722:Methods
chemical_list: D001388:Aziridines; D006151:Guanosine; D002482:Cellulose; D000242:Cyclic AMP; D006152:Cyclic GMP; D000241:Adenosine