Figure 7
From: Cognate peptide-receptor ligand mapping by directed phage display
Panning of the HA fragment phage library with pAb 07431. An aliquots of eluted phage after each round of panning were analyzed by filter lifts for binding to pAb 07431. The filters were blocked with BSA, incubated with pAb 07431 and subsequently detected with goat anti-rabbit IgG Ab coupled to alkaline phosphatase.