PEPTIDE WITH NEISSERIA MENINGITIDIS ANTIGENE ACTIVITY, POLYNUCLEOTIDE ENCODING THE SAME, VACCINE FOR PREVENTION AND TREATMENT OF DISEASES AND CONDITIONS INDUCED BY NEISSERIA MENINGITIDIS, (VARIANTS), ANTIBODY COUPLING WITH SAID PEPTIDE Russian patent published in 2005 - IPC

FIELD: biotechnology, in particular virulent genes and proteins.

SUBSTANCE: peptide with Neisseria meningitidis antigen activity and polynucleotide encoding the same are used in preparation of drug for prevention or treatment of diseases and conditions associated with Neisseria or gram-positive infections. Antibodies is obtained by using disclosed peptide. Vaccines for prevention or treatment of diseases and conditions associated with Neisseria meningitides contain attenuated mutant strain of Neisseria meningitides having gene mutation, insertion or deletion which disturbs expression of certain nucleotide sequence.

EFFECT: method for prevention or treatment of Neisseria infection with increased effectiveness.

13 cl, 1 tbl