Figure 6From: Direct measurements of IPTG enable analysis of the induction behavior of E. coli in high cell density culturesBound inducer concentration (calculated as inducer missing concentration) vs. the ratio between bound inducer concentration/measured inducer concentrations. The slope corresponds to −1/kc. The intercept corresponds to total repressor concentration. The analytical standard error for experimental IPTG measurements is 5 and 7% for medium and intracellular samples, respectively.Back to article page