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. 2017 Jan 27;8(10):16430–16444. doi: 10.18632/oncotarget.14857

Figure 1. IL31 is expressed in different cancer cell lines and human cancer tissue.

Figure 1

(A) Protein levels of IL31 and IL31RA in the indicated murine cell lines were evaluated by Western blot. (B) mRNA levels of IL31 and IL31RA in the indicated human cell lines were evaluated by semi-quantitative PCR (upper panel) and Western blot (lower panel). (C) Cancer survey tissue microarray was used to stain IL31RA (brown) and counterstained with hematoxylin. The table demonstrates the expression levels of IL31RA in different malignant tissues. (D) Human colon and breast carcinoma specimens were immunostained for IL31RA (brown) and counterstained with hematoxylin. Representative images are provided. Scale bar = 200 μm.