Low power survey of human ileum mucosa stained for type IV collagen (Cy2, recolored red), PGP 9.5 pan-neuronal marker (Cy3, recolored green/aqua), and Ulex europaeus agglutinin (Cy5, recolored blue). Secondary antibodies conjugated with Cy2, Cy3, and Cy5 from Jackson ImmunoResearch Laboratories, Inc.