Anti-Alpha-1-antitrypsin antibodies are readily available from several suppliers. Alpha-1-antitrypsin is a reported synonym of the human protein 'serpin family A member 1', encoded by the gene SERPINA1. The full protein is reported to be 418 amino acid residues in length. It is listed to be a member of the Serpin family. Consult the antibody supplier page for essential details, including target immunogenicity and tested applications.