Efficiently inhibits the plasminogen-activator-induced lysis of fibrin clots. Found in plasma at about 70 ug per ml. Alpha-antiplasmin-deficiency is a rare coagulation disorder which allows unrestrained fibrinolytic activity. Individuals with this condition may receive therapeutic A2AP prior to surgery to prevent postoperative hemorrhaging. . Description: Human plasma. Alternative Names: alpha-2-Antiplasmin, alpha 2 Antiplasmin, A2AP protein, alpha-2-Antiplasmin protein, alpha-2 Antiplasmin protein