Figure 1From: Glyceraldehyde-3-phosphate dehydrogenase acts as an adhesin in Erysipelothrix rhusiopathiae adhesion to porcine endothelial cells and as a receptor in recruitment of host fibronectin and plasminogen Enzymatic characterization of purified rGAPDH. A The rGAPDH enzymatic activity determined by measuring the conversion of NAD+ to NADH. B Michaelis–Menten kinetics (Vmax and Km) of rGAPDH using a Lineweaver–Burk plot (double-reciprocal plot).Back to article page