Isotopic discrimination between 3H and 1
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L. Baugnet-Mahieu; R. Goutier; M. Semal
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Article
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1966
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John Wiley and Sons
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French
β 478 KB
We compare the phosphorylation of 6-3H-TdR and 2-14C-TdR to TMP, TDP and TTP by tissue extracts and to T M P by purified kiizase pre~aratioiz~. The rate of'pho~phory~ation of'& 3H-TdR is only 0.6 to 0.8 that of 2-14C-TdR. The same isotopic discrimination exists between methyl-labelled thymidines. In