| 摘要 |
A highly conserved, immunologically accessible antigen at the surface of Neisseria meningitidis organisms. Immunotherapeutic, prophylactic and diagnostic compositions and methods useful in the treatment, prevention and diagnosis of Neisseria meningitidis diseases. A proteinase K resistant Neisseria meningitidis surface protein having an apparent molecular weight of 22 kDa, the corresponding nucleotide and derived amino acid sequences (SEQ ID NO:1, NO:3, NO:5, and NO:7: SEQ ID NO:2, NO:4, NO:6, and NO:8), recombinant DNA methods for the production of the Neisseria meningitidis 22 kDa surface protein, and antibodies that bind to the Neisseria meningitidis 22 kDa surface protein.
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