Rabbit Anti-Human SERPINA12 polyclonal antibody for WB. SERPINA12 (serpin peptidase inhibitor, clade A (alpha-1 antiproteinase, antitrypsin), member 12) is a protein-coding gene. Diseases associated with SERPINA12 include carotid stenosis, and gestational diabetes, and among its related super-pathways are Common Cytokine Receptor Gamma-Chain Family Signaling Pathways. GO annotations related to this gene include serine-type endopeptidase inhibitor activity. An important paralog of this gene is SERPING1.