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. Author manuscript; available in PMC: 2019 Oct 22.
Published in final edited form as: Biochem Biophys Res Commun. 2019 Aug 26;518(4):651–656. doi: 10.1016/j.bbrc.2019.08.098

Table 1.

Enzyme Kinetics (Km, Vmax and Vmax/Km) of CPA and rhChymase for hAng-(1–12) Substrate.

Enzyme Kinetics CPA rhChymase
Km (μM) 150 ± 5 40 ± 9
Vmax (nM/min/mg) 384 ± 23 116 ± 20
Vmax/Km ratio (Catalytic efficiency) 2.56 ± 0.1 2.97 ± 0.1

Results are representative of three or more separate experiments. Details of the kinetic analysis were described in Materials and Methods.