Patent ID: 11969466
Assignee: THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  C | IPC A  C

Claim 12:
13. The method of claim 1, wherein the HA protein domain comprises at least one other mutation at an amino acid position corresponding to an amino acid position in SEQ ID NO:8 selected from the group consisting of amino acid position 36, amino acid position 45, amino acid position 47, amino acid position 49, amino acid position 339, amino acid position 340, amino acid position 341, amino acid position 342, amino acid position 361, amino acid position 372, amino acid position 394, amino acid position 402, amino acid position 437, amino acid position 438, amino acid position 445, amino acid position 446, amino acid position 448, amino acid 449, amino acid position 450 and amino acid position 452.