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. 2016 Dec 9;7:581. doi: 10.3389/fimmu.2016.00581

Figure 8.

Figure 8

Immunohistochemistry (IHC) devil facial tumor 1 (DFT1) tissue. IHC images of DFT1 tissue sections from TD 512 using the ×10 and ×40 objectives. The scale bar in the upper left of each ×10 image is 200 μm and the ×40 images are 50 μm. The bottom row is stained with α-Periaxin, which is used to identify DFT1 cells. PD-L1 was occasionally detected on tumor cells but was more commonly detected in low numbers of lymphocytes, plasma cells, and macrophages within the fibrovascular stroma supporting multiple lobules within the tumor.