Ganzinger U, Dorner F, Unger F M, Moser K, Jentzsch K
Klin Wochenschr. 1977 Jun 1;55(11):553-5. doi: 10.1007/BF01489351.
Sialyltransferase activity was estimated in serum samples of patients with cancer and controls using immobilized asialo-fetuin as the acceptor and cytidine-5'-monophospho [14C] sialic acid as the donor. The data suggest that increased enzyme activity can be found in more than 80% of the samples from patients with malignant diseases.