Recombinant tryptophan mutants of influenza

Chemistry: molecular biology and microbiology – Treatment of micro-organisms or enzymes with electrical or... – Modification of viruses

Reexamination Certificate

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C435S005000, C435S006120, C435S325000, C424S206100, C424S159100, C536S023720

Reexamination Certificate

active

06974686

ABSTRACT:
Recombinant PB2 tryptophan variant influenza viruses, RNA, cDNA and vectors are provided. Also provided are immunogenic compositions containing the variant viruses, methods of producing such viruses and methods for the prophylactic treatment of influenza in humans.

REFERENCES:
patent: 6090391 (2000-07-01), Parkin
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