| abstract |
The invention relates to a preparation method of human fibrinolytic enzyme. The present invention uses plasminogen activator (Plasminogen Activator, PA) to activate human plasminogen (Plasminogen, Plg) to generate fibrinolytic enzyme under the condition of normal temperature, after activation, a terminator is added to terminate the reaction, and the terminator It can inhibit the degradation of fibrinolytic enzymes, and then separate and purify. |