
Procedures have been developed for the routine enzymatic synthesis of [14C]UDP and [14C]GDP from commercially available enzymes and [14C]UMP and [14C]GMP. Using high pressure liquid chromatography, the products are recovered in high yield (60-80%) and with high purity. The [14C]UDP and [14C]GDP are utilized as substrates for ribonucleotide reductase.
Ribonucleoside Diphosphate Reductase, Uracil Nucleotides, Isotope Labeling, Animals, Cattle, Carbon Radioisotopes, Guanosine Diphosphate, Guanine Nucleotides, Uridine Diphosphate
Ribonucleoside Diphosphate Reductase, Uracil Nucleotides, Isotope Labeling, Animals, Cattle, Carbon Radioisotopes, Guanosine Diphosphate, Guanine Nucleotides, Uridine Diphosphate
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