title: Isolation of a protein from beef liver which specifically stimulates the exchange of phosphatidylcholine.
mesh_terms: D000645:Ammonium Sulfate; D000818:Animals; D002247:Carbon Isotopes; D002417:Cattle; D011232:Chemical Precipitation; D002794:Choline / Q000378:metabolism; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D008099:Liver; D008297:Male; D008567:Membranes, Artificial; D008862:Microsomes, Liver / Q000187:drug effects / Q000378:metabolism*; D008930:Mitochondria, Liver / Q000187:drug effects / Q000378:metabolism*; D008970:Molecular Weight; D010710:Phosphates / Q000378:metabolism; D010713:Phosphatidylcholines / Q000378:metabolism*; D010714:Phosphatidylethanolamines; D010759:Phosphorus Isotopes; D011506:Proteins / Q000302:isolation & purification / Q000494:pharmacology*; D051381:Rats; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D008567:Membranes, Artificial; D010710:Phosphates; D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines; D010759:Phosphorus Isotopes; D011506:Proteins; D014316:Tritium; D002794:Choline; D000645:Ammonium Sulfate