UP1 is a reported alias of the human protein 'secretoglobin family 1A member 1', encoded by the gene SCGB1A1. Anti-UP1 antibodies are available from several suppliers. The full protein is reported to be 91 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.