CLONING, EXPRESSION AND STLJDY OF IMMIJNOLOGICAL PROPERTIES OF THE STREPTOCOCCI GROUP B C5A PEPTIDASE RECOMBINANT PROTEIN

Molecular mass of SCPB1 was estimated to be equal to 43.0±0.5 kDa. Immunization experiments were performed in laboratory animals to investigate the SCPB1 immunogenic properties. Maximum titers of IgG antibodies against SCPB1 (1:5,1 х 104 и 1:1,6× x 106 for mice and rabbits, respectively) indicated t...

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Autores principales: N. V. Duplik, I. V. Koroleva, A. N. Suvorov
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Lenguaje:RU
Publicado: SPb RAACI 2014
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spelling oai:doaj.org-article:c94cb76700f942cd98cf325633e81c452021-11-18T08:03:37ZCLONING, EXPRESSION AND STLJDY OF IMMIJNOLOGICAL PROPERTIES OF THE STREPTOCOCCI GROUP B C5A PEPTIDASE RECOMBINANT PROTEIN1563-06252313-741X10.15789/1563-0625-2009-1-7-14https://doaj.org/article/c94cb76700f942cd98cf325633e81c452014-07-01T00:00:00Zhttps://www.mimmun.ru/mimmun/article/view/34https://doaj.org/toc/1563-0625https://doaj.org/toc/2313-741XMolecular mass of SCPB1 was estimated to be equal to 43.0±0.5 kDa. Immunization experiments were performed in laboratory animals to investigate the SCPB1 immunogenic properties. Maximum titers of IgG antibodies against SCPB1 (1:5,1 х 104 и 1:1,6× x 106 for mice and rabbits, respectively) indicated to SCPB1 immunogenicity. Moreover, the antibodies against SCPB1 were revealed in sera from women infected with GBS thus designating the humoral immune response of human organism to C5a peptidase fragment under study. Protective properties of anti-SCPB1 antibodies against were demonstrated by experiments in vitro (opsonophagocytosis), and in vivo (a model of GBS infection in mice).N. V. DuplikI. V. KorolevaA. N. SuvorovSPb RAACIarticlestreptococcus group bс5а peptidaserecombinant polipeptide scpb1immunogenesityantibodiesImmunologic diseases. AllergyRC581-607RUMedicinskaâ Immunologiâ, Vol 11, Iss 1, Pp 7-14 (2014)
institution DOAJ
collection DOAJ
language RU
topic streptococcus group b
с5а peptidase
recombinant polipeptide scpb1
immunogenesity
antibodies
Immunologic diseases. Allergy
RC581-607
spellingShingle streptococcus group b
с5а peptidase
recombinant polipeptide scpb1
immunogenesity
antibodies
Immunologic diseases. Allergy
RC581-607
N. V. Duplik
I. V. Koroleva
A. N. Suvorov
CLONING, EXPRESSION AND STLJDY OF IMMIJNOLOGICAL PROPERTIES OF THE STREPTOCOCCI GROUP B C5A PEPTIDASE RECOMBINANT PROTEIN
description Molecular mass of SCPB1 was estimated to be equal to 43.0±0.5 kDa. Immunization experiments were performed in laboratory animals to investigate the SCPB1 immunogenic properties. Maximum titers of IgG antibodies against SCPB1 (1:5,1 х 104 и 1:1,6× x 106 for mice and rabbits, respectively) indicated to SCPB1 immunogenicity. Moreover, the antibodies against SCPB1 were revealed in sera from women infected with GBS thus designating the humoral immune response of human organism to C5a peptidase fragment under study. Protective properties of anti-SCPB1 antibodies against were demonstrated by experiments in vitro (opsonophagocytosis), and in vivo (a model of GBS infection in mice).
format article
author N. V. Duplik
I. V. Koroleva
A. N. Suvorov
author_facet N. V. Duplik
I. V. Koroleva
A. N. Suvorov
author_sort N. V. Duplik
title CLONING, EXPRESSION AND STLJDY OF IMMIJNOLOGICAL PROPERTIES OF THE STREPTOCOCCI GROUP B C5A PEPTIDASE RECOMBINANT PROTEIN
title_short CLONING, EXPRESSION AND STLJDY OF IMMIJNOLOGICAL PROPERTIES OF THE STREPTOCOCCI GROUP B C5A PEPTIDASE RECOMBINANT PROTEIN
title_full CLONING, EXPRESSION AND STLJDY OF IMMIJNOLOGICAL PROPERTIES OF THE STREPTOCOCCI GROUP B C5A PEPTIDASE RECOMBINANT PROTEIN
title_fullStr CLONING, EXPRESSION AND STLJDY OF IMMIJNOLOGICAL PROPERTIES OF THE STREPTOCOCCI GROUP B C5A PEPTIDASE RECOMBINANT PROTEIN
title_full_unstemmed CLONING, EXPRESSION AND STLJDY OF IMMIJNOLOGICAL PROPERTIES OF THE STREPTOCOCCI GROUP B C5A PEPTIDASE RECOMBINANT PROTEIN
title_sort cloning, expression and stljdy of immijnological properties of the streptococci group b c5a peptidase recombinant protein
publisher SPb RAACI
publishDate 2014
url https://doaj.org/article/c94cb76700f942cd98cf325633e81c45
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AT ivkoroleva cloningexpressionandstljdyofimmijnologicalpropertiesofthestreptococcigroupbc5apeptidaserecombinantprotein
AT ansuvorov cloningexpressionandstljdyofimmijnologicalpropertiesofthestreptococcigroupbc5apeptidaserecombinantprotein
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