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. 2018 Oct 26;5:101. doi: 10.3389/fnut.2018.00101

Figure 3.

Figure 3

Co-expression of T1R2, T1R3, and GLP-2 in wild-type mice small intestine. Representative image shows expression of T1R2 (red), T1R3 (blue), and GLP-2 (green) in serial sections of wild-type mice small intestine as determined by triple immunohistochemistry. The merged image (purple) shows co-localization of T1R2, T1R3, and GLP-2 in the same enteroendocrine cell. A typical control image showing that pre-incubation of GLP-2 primary antibody with the corresponding peptide antigen blocks the immunoreactive signal. Scale bar = 10 μm.