TABLE 1

KLYP956 isoform and species selectivity profile

Values in second, third, and fourth column represent IC50 ± S.D. for NOS inhibition. Calculations are averages of at least three experiments.


Species

iNOS

nNOS

eNOS

Selectivity
i/n
i/e
μM -fold
Human 0.01 ± 0.01 2.6 ± 1.0 19 ± 6.5 260 1900
Murine
0.14 ± 0.12
0.15 ± 0.05
12.0 ± 4.8
Non-selective
86
  • i/n, iNOS/nNOS; i/e, iNOS/eNOS.