[Protective properties of recombinant IgA1 protease from meningococcus].
Biomed Khim
; 60(4): 479-86, 2014.
Article
en Ru
| MEDLINE
| ID: mdl-25249532
The study of enzymatic and protective properties of recombinant IgA1 protease in active and mutant form showed that active form of IgA1 protease exhibited species - and type-specificity for mouse and human immunoglobulins. Mutant form, which did not exhibit enzymatic activity, had protective properties against meningococcal infection, induced by meningococcus serogroup A, B and C protecting the mice from lethal infection by living virulent culture of heterologous serogroups of meningococcus. Obtained results make it possible to consider IgA1 protease as a perspective preparation at the stages of development of polyvalent vaccine for protection the people from meningococcal infection of various etiology.
Palabras clave
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Proteínas Bacterianas
/
Serina Endopeptidasas
/
Vacunas Meningococicas
/
Infecciones Meningocócicas
/
Neisseria meningitidis
Límite:
Animals
/
Female
/
Humans
Idioma:
Ru
Revista:
Biomed Khim
Año:
2014
Tipo del documento:
Article
Pais de publicación:
Rusia