Fig. 2From: Expanding a peptide-covalent probe hybrid for PET imaging of S. aureus driven focal infectionsa UBI peptide data: HPLC purity at 220 nm and mass datum. b UBI-APBA peptide data: HPLC chromatogram at 220 nm showing > 95% purity of the product and mass datum confirms the product’s identity. c, d NODAGA-UBI-APBA data: its chemical structure, and mass datum confirms the product’s identityBack to article page