RECOMBINANT/NATIVE PROTEIN, H7N7 (A/ENGLAND/268/96) RECOMBINANT PROTEIN, H7N7 (A/ENGLAND/268/96, AF028020, 18 A.A. - 530 A.A.) PARTI AL RECOMBINANT PROTEIN WITH HIS TAG EXPRESSED IN 293 CELLS. 1 * 50 µG