Predicted to enable structural molecule activity. Predicted to contribute to cell adhesion molecule binding activity and signaling receptor binding activity. Involved in several processes, including cellular response to cytokine stimulus; liver regeneration; and response to peptide hormone. Located in blood microparticle and rough endoplasmic reticulum. Used to study asthma; brain ischemia; disseminated intravascular coagulation; and thrombocytopenia. Biomarker of acute kidney failure; disseminated intravascular coagulation; pancreatitis; pulmonary embolism; and pulmonary emphysema. Human ortholog(s) of this gene implicated in brain small vessel disease; congenital afibrinogenemia; familial visceral amyloidosis; and thrombophilia. Orthologous to human FGA (fibrinogen alpha chain). [provided by Alliance of Genome Resources, Apr 2022]