ANTIGENES NEISSERIA MENINGITIDIS Russian patent published in 2009 - IPC C07K14/22 C07K16/12 C12N15/31 A61K39/395 C12R1/36 A61P31/04 

Abstract RU 2343159 C2

FIELD: medicine; biotechnologies.

SUBSTANCE: amino-acid sequences are presented in the list of the sequences obtained from a bacterium, mainly strains A and B which show properties of an antigene. The invention includes corresponding nucleotide sequences of fragments of the nucleinic acid, coding amino-acid sequences of the specified proteins. The proteins under the invention can be used as antigenes for obtaining of specific antibodies and manufacturing of compositions for treatment, preventive maintenance or diagnostics of the infection caused Neisseria meningitidis. The compositions are prepared on the basis of a protein, a fragment of nucleinic acid or an antibody with addition of the pharmaceutically comprehensible carrier and represent vaccinal, diagnostic or pharmaceutical compositions. Sequences of the obtained proteins have no any considerable homology with sequences Neisseria gonorrhoeae, that allows to receive treatment-and-prophylactic and diagnostic compositions with high specificity in relation to N. meningitidis and also to receive Diagnostic reagents for differentiation N. meningitidis from N. gonorrhoeae.

EFFECT: efficiency of application.

12 cl, 2 tbl, 17 ex

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RU 2 343 159 C2

Authors

Masin'Jani Vega

Rappuoli Rino

Pitstsa Mariagratsija

Skarlato Vinchentso

Grandi Gvido

Dates

2009-01-10Published

1999-01-14Filed