Table 2.

Kinetic parameters of various oxidoreductases in presence and absence of PLL.

Enzyme	POX		LOX		DLD		ALDH		GDH
PLL	0 mM	1 mM	0 mM	1 mM	0 mM	1 mM	0 mM	1 mM	0 mM	1 mM
KM (mM)	0.58 ± 0.06	0.82 ± 0.07	0.98 ± 0.23	0.14 ± 0.02	0.66 ± 0.15	0.93 ± 0.13	0.53 ± 0.09	0.40 ± 0.08	0.36 ± 0.03	0.31 ± 0.05
kcat (s-1)	1.81 ± 0.06	3.81 ± 0.11	2.38 ± 0.16	8.17 ± 0.16	1.1 ± 0.03	3.47 ± 0.06	3.31 ± 0.13	14.1 ± 0.06	4.54 ± 0.07	6.10 ± 0.19
kcat/KM	3.12	4.65	2.43	58.4	1.67	3.72	6.25	35.25	12.61	19.68

PLL, Poly-l-lysine; POX, Pyruvate oxidase; LOX, l-Lactate oxidase; DLD, d-Lactate dehydrogenase; ALDH, Aldehyde dehydrogenase; GDH, Glucose dehydrogenase.