abstract |
Provide a recombinant protein. The recombinant protein of the present invention comprises erythropoietin and a highly glycosylated peptide, has the biological activity of erythropoietin, and has a longer half-life. In addition, the recombinant proteins of the present invention may also include a carboxy terminal peptide of human chorionic gonadotropin and a carboxy terminal peptide of thrombopoietin. |