HOXA4 protein abundance in human aorta. A, Representative images of western blots with paired thoracic (T) and abdominal (A) aorta of the same person; B and C, Comparison of HOXA4 protein levels between 24 pairs of thoracic and abdominal aortic samples standardized to either β-actin (ACTB; B) or α-actin (ACTA; C). Clinical information is available in Additional file 1, Table S1.
Lillvis et al. BMC Physiology 2011 11:9 doi:10.1186/1472-6793-11-9