TABLE 3

Kinetic parameters of CLZ oxidation in individual human livers


Liver

CLZ Metabolite
NorCLZ
CLZ N-Oxide
Km
Vmax
Vmax/Km
Km
Vmax
Vmax/Km
μM pmol/mg protein/min pmol/mg protein/min/μmol μM pmol/mg protein/min pmol/mg protein/min/μmol
HL12 54 597 11.1 120 531 4.43
HL16 56 238 4.25 109 665 6.10
HL22 56 396 7.07 109 1039 9.53
HL27 107 964 9.01 76 891 11.7
HL35 135 445 3.30 35 311 8.89
HL36 47 96 2.04 61 339 5.56
HL37 35 574 16.4 28 405 14.5
Median (range)
56 (35–135)
445 (96–964)
7.07 (3.30–16.4)
76 (28–120)
405 (311–1039)
8.89 (4.43–14.5)