Figure 3From: Direct measurements of IPTG enable analysis of the induction behavior of E. coli in high cell density culturesComparison of medium and intracellular IPTG concentrations (μM) when specific RhuA (AU·g-1DCW) is maximum (“pseudo-steady” state) at different initial inducer concentrations (IPTG 0 , μM). The analytical standard error for experimental IPTG measurements is 5 and 7% for medium and intracellular samples, respectively.Back to article page