title: The presence of phosphoserine and phosphothreonine in tryptic digest degradation products of pig fibrinogen.
mesh_terms: D000818:Animals; D002845:Chromatography; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D004586:Electrophoresis; D005340:Fibrinogen / Q000032:analysis*; D009943:Organophosphorus Compounds / Q000032:analysis*; D012694:Serine / Q000032:analysis*; D013552:Swine; D013912:Threonine / Q000032:analysis*; D014357:Trypsin
chemical_list: D009943:Organophosphorus Compounds; D013912:Threonine; D012694:Serine; D005340:Fibrinogen; D014357:Trypsin