title: Improved separation of the methyl- and phenylthiohydantoins of arginine, cysteic acid and histidine by micropolyamide thin-layer chromatography.
mesh_terms: D001120:Arginine / Q000031:analogs & derivatives*; D002855:Chromatography, Thin Layer / Q000379:methods*; D003545:Cysteine / Q000031:analogs & derivatives*; D006639:Histidine / Q000031:analogs & derivatives*; D006827:Hydantoins / Q000302:isolation & purification*; D010669:Phenylthiohydantoin / Q000302:isolation & purification*; D013867:Thiohydantoins / Q000302:isolation & purification*
chemical_list: D006827:Hydantoins; D013867:Thiohydantoins; D010669:Phenylthiohydantoin; D006639:Histidine; D001120:Arginine; D003545:Cysteine