TABLE 1

Kinetic parameters of prasugrel hydrolysis by recombinant esterases and human tissue microsomes

Enzyme SourceKmVmaxCLint
μMnmol/min/mg proteinml/min/mg protein
AADAC4.6 ± 0.2228.4 ± 13.650.0 ± 1.2
CES116.7 ± 1.976.5 ± 6.94.6 ± 0.1
CES217.1 ± 1.8111.7 ± 6.86.6 ± 0.3
HIM5.3 ± 0.2560.6 ± 20.7106.4 ± 1.4
HLM4.6 ± 0.5382.0 ± 27.983.9 ± 3.1