[Recombinant pseudoadenovirus nanostructure with human lactoferrin gene: production and study of lactoferrin...

The Ad5-Lf pseudoadenovirus nanostructure (RPAN) was produced using homologous recombination in E. coli cells. This construction provided efficient expression of the Lf gene in permissive cell culture with high production rate of recombinant protein similar to native human Lf in some physical, chemical, and biological properties. Single intravenous injection of the construction into mice and rats was effective for prolonged production and circulation of recombinant human Lf in blood of experimental animals without toxic effects. The produced construction is promising for providing prolonged production of recombinant human Lf in the human body.