摘要:
The present invention provides a plasmid for expressing a thioredoxin fusion protein comprising thioredoxin as a fusion partner, an E. coli cell transformed with the plasmid, and an efficient method for producing a target protein using the E. coli cell. The method according to the present invention can easily remove thioredoxin from thioredoxin fusion protein, so that can produce a target protein of interest in pure and large quantities in the field of medicine and bioengineering.