Systematic production of recombined Nippon blood-flukes glutathione transferase by using domestic silk-worm

This invention relates to a production technique for polypeptide medicine, and provides a production technique for recombining Japanese schistosome glutothone-transferase with home silkworm (or chrysalis) haryotype polyphedral virus as carrier and home silkworm (or chrysalis) as biotic reactor expression system, it features high expression efficiency, good product activity and low-product cost, the home silkworm is rich in resource, its use to express schistosome antigenic gene is a technical path with broad prospect and benefit and suitabe for large-scale industrilized production.