title: Simultaneous identification of PTH derivatives of histidine and arginine by thin-layer chromatography.
mesh_terms: D000595:Amino Acid Sequence; D001120:Arginine / Q000032:analysis*; D002855:Chromatography, Thin Layer; D004529:Egg White; D006639:Histidine / Q000032:analysis*; D006827:Hydantoins / Q000032:analysis*; D008722:Methods; D009113:Muramidase / Q000032:analysis; D013867:Thiohydantoins / Q000032:analysis / Q000302:isolation & purification
chemical_list: D006827:Hydantoins; D013867:Thiohydantoins; D006639:Histidine; D001120:Arginine; D009113:Muramidase