NF-κB translocation assay was previously described by Hajrezaie et al. In brief, HT29 cells were seeded at six-well plates on top of cover slips, and then was exposed to a BJEE IC50 concentration for 3 h. One group of cells was stimulated with TNF-α (5 ng/mL) for 30 min. The staining of cells was done according to the manufacturer’s instructions. Cellomics NF-κB Activation Kit was used. The translocation of NF-κB was determined by florescence microscope (Olympus BX51).22 (link)