Fig. 5
From: Targeting lysyl oxidase for molecular imaging in breast cancer
Confocal microscopic images of EMT-6 cells cultured under (a–c) normoxic and (e–g) hypoxic conditions using fluorescein isothiocyanate (FITC)-Ava-GGGDPKGGGGG-NH2. Cell nuclei were stained with 4′,6-diamidino-2-phenylindole. (d, h) The results of control experiments without FITC-Ava-GGGDPKGGGGG-NH2