Predicted to enable serine-type endopeptidase inhibitor activity. Involved in several processes, including cellular response to glucose stimulus; cellular response to lipid; and short-term memory. Located in several cellular components, including axon hillock; basement membrane; and perinuclear region of cytoplasm. Used to study Alzheimer's disease; middle cerebral artery infarction; and type 2 diabetes mellitus. Biomarker of endometriosis; obesity; portal hypertension; retinal disease (multiple); and type 2 diabetes mellitus. Human ortholog(s) of this gene implicated in several diseases, including brain edema; eye disease (multiple); leukostasis; non-alcoholic steatohepatitis; and osteogenesis imperfecta type 6. Orthologous to human SERPINF1 (serpin family F member 1). [provided by Alliance of Genome Resources, Apr 2022]