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. 2016 Mar 1;6:22336. doi: 10.1038/srep22336

Figure 2. Competitive binding curves of some ligands to CpomPBP2.

Figure 2

Solutions (50 mM Tris-HCl pH 6.8) containing CpomPBP2 and 1-NPN both at 2 μM, were titrated with increasing amounts of competing ligands. (A) Ligands applied consisted of 12C-Skeleton odorants, (B) 10C-Skeleton odorants, (C) 9C-Skeleton odorants, (D) 8C-Skeleton odorants and (E) 6C-Skeleton odorants.