Kidney monoamine oxidase
| Species | Tissue | Enzyme | Substrate | Vmaxa | KMb | Reference(s) |
|---|---|---|---|---|---|---|
| Human | Cortex | MAO-A | 5HT | 142 | 302 | Fernandes and Soares-da-Silva, 1992 |
| Medulla | MAO-A | 5HT | 153 | 309 | Fernandes and Soares-da-Silva, 1992 | |
| Cortex | MAO-B | 5HT | 166 | 58 | Fernandes and Soares-da-Silva, 1992 | |
| Medulla | MAO-B | PEA | 93 | 20 | Fernandes and Soares-da-Silva, 1992 | |
| Whole kidney | MAO-A | 5HT | 53 | 392 | Vogel et al., 1983 | |
| Whole kidney | MAO-B | PEA | 117 | 374 | Vogel et al., 1983 | |
| Whole kidney | MAO-A | 5HT | 353 | 218 | Sullivan et al., 1986 | |
| Whole kidney | MAO-B | PEA | 112 | 5 | Sullivan et al., 1986 | |
| Whole kidney | MAO-A | Tyramine | 456 | 183 | Sullivan et al., 1986 | |
| Whole kidney | MAO-B | Tyramine | 882 | 360 | Sullivan et al., 1986 | |
| Whole kidney | MAO-A | Tryptamine | 435 | 28 | Sullivan et al., 1986 | |
| Whole kidney | MAO-B | Tryptamine | 108 | 41 | Sullivan et al., 1986 | |
| Whole kidney | MAO-A | 5HT | 145 | Haenick, 1981 | ||
| Whole kidney | MAO-B | PEA | 32 | Haenick, 1981 | ||
| Rat | Cortex | MAO-A | 5HT | 62 | 220 | Fernandes and Soares-da-Silva, 1992 |
| Medulla | MAO-A | 5HT | 59 | 214 | Fernandes and Soares-da-Silva, 1992 | |
| Cortex | MAO-B | PEA | 31 | 39 | Fernandes and Soares-da-Silva, 1992 | |
| Medulla | MAO-B | PEA | 15 | 67 | Fernandes and Soares-da-Silva, 1992 |
2-a Vmax = nmoles/mg protein/hr;b Km = 10−6 M.