Table 1 Telomerase processivity IC50 values.

From: Mechanisms of telomerase inhibition by oxidized and therapeutic dNTPs

Modified dNTP

IC50 μM ± SD

8-oxo-dATP

946 ± 49

2-OH-dATP

103 ± 66

8-oxo-dGTP

1690 ± 172

ddITP

61 ± 23

AZT-TP

402 ± 169

6-thio-dGTP

5 ± 2