The aprE2 gene from Bacillus subtilis CH3-5 was expressed in Bacillus licheniformis ATCC 10716 using a Bacillus-Escherichai coli shuttle vector, pHY300PLK. The fibrinolytic activity of transformant (TF) increased significantly compared to B. licheniformis 10716 control cell. During the 100 hr incubation in Luria-Bertaini broth at $37^{circ}C$, fibrinolytic activity of B. licheniformis TF increased rapidly at the late growth stage, after 52 hr of incubation, which was confirmed by zymography using a fibrin gel. pHY3-5 was stably maintained in B. licheniformis without tetracycline (Tc) in the media, 60.9% of cells still maintained pHY3-5 after 100 hr of cultivation.