Antigenic analysis of purified surface antigens of filarial nematode Setaria digitata.
Indian J Exp Biol
;
1992 May; 30(5): 362-6
Artigo
em Inglês
| IMSEAR
| ID: sea-56111
ABSTRACT
The surface antigens of S. digitata were isolated by treatment with Triton X-100. In non SDS-PAGE the surface antigen preparation resolved into more than 6 protein bands. Electroelution of gel slices corresponding to the protein bands with relative mobilities 0.09, 0.32, 0.41, 0.53, 0.61 and 0.76 gave 6 purified surface antigen fractions (SAF). Analysis of SAFs by SDS-PAGE showed that the proteins with molecular weights 17, 29 and 36 KD were the three major polypeptides and different combination of these gave rise to the 6 native surface proteins. The 29 KD protein existed as a monomer and as cross-linked with the 17 and 36 KD proteins. All surface antigen fractions showed antigenicity, where as 29 KD protein remained as a high avidity surface antigen.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Setaríase
/
Bovinos
/
Anticorpos Anti-Helmínticos
/
Doenças dos Bovinos
/
Proteínas de Helminto
/
Setaria (Nematoide)
/
Reações Cruzadas
/
Animais
/
Peso Molecular
/
Antígenos de Helmintos
Idioma:
Inglês
Revista:
Indian J Exp Biol
Ano de publicação:
1992
Tipo de documento:
Artigo
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