abstract |
Disclosed is a hybrid recombinant protein consisting of human interferon, preferably interferon-.alpha. (IFN.alpha.), and human immunoglobulin Fc fragment, preferably .gamma.4 chain, joined by a peptide linker comprising the sequence Gly Gly Ser Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser (SEQ ID NO:1). |