Glutathione peroxidase-3 produced by the kidney binds to a population of basement membranes in the gastrointestinal tract and in other tissues. - Burk, R. F.; Olson, G. E.; Winfrey, V. P.; Hill, K. E.; Yin, D. (American Journal of Physiology: Gastrointestinal & Liver Physiology, 2011)