Km ± S.E.M. | Vmax ± S.E.M. | Vmax/ Km | No. of samples | |
---|---|---|---|---|
μM | pmol/(mg · min) | μl/(mg · min) | ||
Liver | 163 ± 21 | 337 ± 61 | 2.1 | 6 |
Stomach | 132 ± 16 | 84 ± 18 | 0.6 | 6 |
Colon | 140 ± 9 | 50 ± 12 | 0.4 | 4 |
Kidney | 134 ± 18 | 127 ± 35 | 0.9 | 5 |
Heart | 239 ± 18 | 56 ± 4 | 0.2 | 10 |
Skeletal muscle | 244 ± 54 | 76 ± 8 | 0.3 | 2 |
Lung | 231 ± 20 | 56 ± 15 | 0.2 | 4 |