Skip to main content
. 2018 Jun 14;140(26):8060–8063. doi: 10.1021/jacs.8b02918

Figure 3.

Figure 3

Quantitative application of TI-SAMDI-MS. (a) Spectra showing before and after CYP2C9 enzyme reaction of tolbutamide to hydroxy-tolbutamide by hydroxylation. (b) Plot showing product yield concentration of hydroxy-tolbutamide to reaction times for calculation of velocity for enzyme kinetics. (c) Michaelis–Menten kinetic plot of reaction as determined by TI-SAMDI-MS.