Thymidine kinase is a key enzyme for the application of drugs in chemotherapy and for
diagnosis. Although of great interest, its regulation during cell cycle and differentiation is …

A cytofluorometric assay allowing the measurement of thymidine phosphorylation in single
cells had been established (Hengstschläger & Wawra, 1993). This assay enables us to …

The expression of thymidine kinase—an enzyme of the DNA precursor pathway—is strictly
regulated during the normal cellular cycle, but is much higher and permanently expressed in …

Using a cytofluorometric assay, we studied the time course of thymidine kinase activity
during the cell-cycle in logarithmically growing cells. Two different patterns were found …

The expression of thymidine kinase--an enzyme of the DNA precursor pathway--is strictly
regulated during the normal cellular cycle, but is much higher and permanently expressed in …

A new assay method for the measurement of thymidine kinase (TK) is described. Cytosols
were prepared from TK− and TK+ cells and evaluated for TK activity using an assay which is …

Tritiated thymidine labelling for various times together with Feulgen microspectrophotometry
was used to determine the presence of different cell lines in monolayer cell cultures. Using …

[14C] Thymidine uptake into V-79 hamster lung fibroblasts has been successfully
demonstrated using a noninvasive, real-time method utilizing Cytostar-T scintillating …

ABSTRACT A method has been developed for the measurement of DNA synthesis in vivo
using the incorporation of multilabeled, non‐radioactive thymidine. Simultaneous …

In order to better characterize the new rapid staining method for flow cytofluorometry
proposed by Krishan, we have tested its stability and several other properties, and have …