Figure 4

The optimization of secondary antibody concentration binding to C. jejuni cells at five different concentrations at 50,100, 200, 250 and 300 µg mL⁻¹ that were mixed with a series of C. jejuni cells concentrations at 0, 10, 10², 10⁴, 10⁶ and 10⁸ CFU mL⁻¹. Error bars represent the mean ± standard deviation of triplicates.