Ex vivo UEA1 and α-L-fucose binding specificity in murine colorectal adenocarcinoma. Colon segments from AOM/DSS treated A/J mice and control mice, incubated with FMSN-UEA1. (a, b) Vertically-sectioned specimens (1 cm × 1 cm) of AOM/DSS treated and control mice stained with H&E (c, d) for delineating tissue morphology and DAPI (e, f) for nuclei localization and green fluorescence for FMSNUEA1 (e,f). Scale bar: 200 µm.