In biochemistry, Michaelis–Menten kinetics is one of the best-known models of enzyme kinetics.
v = d [ P ] d t = V max [ S ] K M + [ S ] . {\displaystyle v={\frac {\mathrm {d} [{\ce {P}}]}{\mathrm {d} t}}={\frac {V_{\max }{[{\ce {S}}]}}{K_{\mathrm {M} }+[{\ce {S}}]}}.}