We conducted proteome analysis of basilar (cerebral) arteries from three control baboon fetuses and four fetuses that were exposed to alcohol in utero. Three alcohol-exposure episodes took place during second trimester-equivalent of human pregnancy, while fetal arteries were harvested during cesarean sections performed near-term. Supernatants from whole artery lysates were processed for TMT-labeling, fractionated, and subjected to LC/MS analysis.