Display of E. coli Alkaline Phosphatase pIII or pVIII Fusions on Phagemid Surfaces Reveals Monovalent Decoration with Active Molecules

Fig. (6) Phage yields (solid bars), and infectivities (diagonals) of PhoA-pIII-phagemid (light grey) and PhoA-pVIII-phagemid (dark grey) prepa-rations in the absence and presence of IPTG during phage production. 100% represent 4·1013 phagemids/ml (PhoA-pIII-phagemid) and 9·10¹³ phagemids/ml (PhoA-pIII-phagemid) respectively. Infectivity is measured in transforming units per ml.