HEA125 is a reported alias of the human protein 'epithelial cell adhesion molecule', encoded by the gene EPCAM. Anti-HEA125 antibodies are available from several suppliers. The full protein is reported to be 314 amino acid residues in length. Based on antigen name, there may be canine, porcine, monkey, mouse and rat variants of this protein. The HEA125 antigen is a documented cancer stem cell marker. See the antibody supplier page for important details, including specific immunogenicity and validated applications.