Fig. 2. Phage ELISA of magnetite selected Adhirons. (A) Phage ELISA results where a blue colour-change indicates positive binding. The right panel shows ELISA controls of M13 phage, non-magnetite selected phage, and the selected phage pool after the final panning round. The left panel shows the range of binding of 72 clones from the final phage pool. (B) Frequency distribution showing the percentage of clones displaying a certain absorbance in the AP-Phage ELISA. Bar colouring corresponds to that generated in the assay.
