Microsomes/UGT Enzyme | Km | Vmax | Vmax/Km | B |
---|---|---|---|---|
μM | pmol/min/mg | μl/mg/min | ||
Liver | ||||
Pool 1 | 438 | 186 | 0.42 | 0.995 |
Pool 2 | 503 | 215 | 0.43 | 0.998 |
Donor 259, femalea | 200 | 92.3 | 0.46 | 0.99 |
Donor 277, malea | 187 | 225 | 1.2 | 0.995 |
Donor 290, femalea | 180 | 153 | 0.90 | 0.994 |
Donor 196, malea | 204 | 750 | 3.7 | 0.998 |
Donor 288, femalea | 255 | 828 | 3.3 | 0.999 |
Donor 300, malea | 240 | 981 | 4.1 | 0.999 |
Intestine | ||||
Ileum, femalea | 411 | 8.6 | 0.02 | 0.999 |
Ileum, malea | 454 | 0.7 | 0.002 | 0.995 |
Jejunum, femalea | 759 | 12.9 | 0.02 | 0.998 |
Jejunum, malea | 299 | 2.2 | 0.007 | 0.996 |
UGT1A9 | 371 | 1.7 | 0.004 | 0.995 |
UGT2B7 | 987 | 2.0 | 0.002 | 0.994 |
UGT2B15 | 512 | 31.8 | 0.06 | 0.999 |
↵a Microsome samples from individual donors.