Fig. 5From: In vivo evaluation of two tissue transglutaminase PET tracers in an orthotopic tumour xenograft modelImmunohistochemistry and autoradiography on representative MDA-MB-231 tumour sections (adjacent) obtained from three representative tumours used in this study. a Haematoxylin/eosin staining; b immunohistochemical detection of TG2; c TG2 mediated incorporation of BAP; d autoradiography using [18F]2. Scale bars: 1 mmBack to article page