APRIL is a reported alias of the human protein 'TNF superfamily member 13', encoded by the gene TNFSF13. Anti-APRIL antibodies are available from several suppliers. The full protein is reported to be 250 amino acid residues in length. Based on antigen name, there may be canine, porcine, monkey, mouse and rat variants of this protein. See the antibody supplier page for important details, including specific immunogenicity and validated applications.