Pflugers Arch - Eur J Physiol (2004) DOI 10.1007/s00424-004-1351-9

Figure 8 reports results obtained with an antibody against the anion exchanger CFEX (SLC26A6). We became aware that this antibody cross-reacts with other proteins similar in size and localization to CFEX. Therefore we like to withdraw all data and conclusions related to the expression and localization of CFEX.