Synthesis of [acetyl-14C]carnitine and the use of tetraphenylboron for differential extraction of [acetyl-14C]choline and [acetyl-14C]carnitine.
D000108:Acetylcarnitine / Q000138:chemical synthesis; D000109:Acetylcholine; D001896:Boron Compounds; D002250:Carbon Radioisotopes; D002331:Carnitine / Q000031:analogs & derivatives; D055598:Chemical Phenomena; D002621:Chemistry; D007553:Isotope Labeling; D013775:Tetraphenylborate
D001896:Boron Compounds; D002250:Carbon Radioisotopes; D013775:Tetraphenylborate; D000108:Acetylcarnitine; D000109:Acetylcholine; D002331:Carnitine