Supplemental Figure 1: Immortalized OSCC cell lines express AHR protein. from Role for the Aryl Hydrocarbon Receptor and Diverse Ligands in Oral Squamous Cell Carcinoma Migration and Tumorigenesis

Expression of AHR in whole cell lysates from HSC-3 and Cal27 cells was determined by Western immunoblot analysis, using AhR-specific (1:1000, 13790#, Cell signaling), and β-actin-specific (1:2000, A5441, Sigma-Aldrich) antibodies. Cell lysates from three different experiments were prepared and tested.