Fig. 6From: Expanding a peptide-covalent probe hybrid for PET imaging of S. aureus driven focal infectionsa Bar graph showing normalized permeabilization of samples at MIC and 4 × MIC of UBI-APBA. *indicates p < 0.05, whereas ***indicates p < 0.0005 (n = 3). b Histogram showing PI uptake in S. aureus for untreated (UT), Isopropanol (positive control), AcCys-2-APBA, UBI and UBI-APBA treated cells, respectively at 8 µM (4 × MIC of UBI-APBABack to article page