ITGB6 western blot. Western blot performed with lung protein from mouse (M) and three pigs representing the three genotypes (hh, Hh and HH). The left arrow points out the 98 kDa band of the marker. The right arrow indicates the ITGB6 specific bands of the pigs with approximate sizes of 98 kDa. The murine ITGB6 specific band has a comparable size of approximately 90 kDa.