Immune responses of selected phagotopes from monoclonal antibodies of Burkholderia pseudomallei.
Southeast Asian J Trop Med Public Health
;
2008 May; 39(3): 443-51
Artigo
em Inglês
| IMSEAR
| ID: sea-31945
ABSTRACT
Random peptide libraries displayed by bacteriophage T7 and M13 were employed to identify mimotopes from 4 monoclonal antibodies (MAbs) specific to Burkholderia pseudomallei. Insert DNA sequences of bound phages selected from four rounds of panning with each MAb revealed peptide sequences corresponding to B. pseudomallei K96243 hypothetical protein BPSL2046, hypothetical protein BpseP_02000035, B. pseudomallei K96243 hypothetical protein BPSS0784, B. pseudomallei 1710b hypothetical protein BURPS1710b_1104, and B. cenocepacia H12424 TonB-dependent siderophore receptor, all located at the outer membrane. The immune responses from all selected phagotopes were significantly higher than that of lipopolysaccharide. The study demonstrates the feasibility of identifying mimotopes through screening of phage-displayed random peptide libraries with B. pseudomallei MAbs.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Peptídeos
/
Ensaio de Imunoadsorção Enzimática
/
Dados de Sequência Molecular
/
Vacinas Bacterianas
/
Sequência de Bases
/
Sequência de Aminoácidos
/
Burkholderia pseudomallei
/
Bacteriófago M13
/
Bacteriófago T3
/
Biblioteca de Peptídeos
Idioma:
Inglês
Revista:
Southeast Asian J Trop Med Public Health
Ano de publicação:
2008
Tipo de documento:
Artigo
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