| 摘要 |
NMB 1870 is a protein in Neisseria meningitidis. Three families of NMB 1870 are known. To increase the ability of a NMB 1870 protein to elicit antibodies that are cross-reactive between the families, NMB 1870 is engineered. Proteins of NMB 1870 sequences from different families can be joined to each other. |
