IMPROVED STABILITY AND POTENCY OF HEMAGGLUTININ

摘要

The present invention relates to methods of improving the stability and maintaining the potency of recombinant hemagglutinin formulations, in particular, recombinant influenza hemagglutinin (rHA). In particular, Applicants have shown that the stability of rHA formulations may be significantly improved by mutating cysteine residues or by formulating with a reducing agent and sodium citrate.