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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
08/01/2001 |
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Data da última atualização: |
17/08/2023 |
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Autoria: |
BRAITHWAITE, C. E.; SMITH, E. E.; SONGER, J. G.; REINE, A. H. |
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Título: |
Characterization of detergent-soluble proteins of Corynebacterium pseudotuberculosis. |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
Veterinary Microbiology, v. 38, n. 1/2, p. 59-70, Dec. 1993. |
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DOI: |
https://doi.org/10.1016/0378-1135(93)90075-I |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Whole cells and culture supernatant of isolates of Corynebacterium pseudotuberculosis were studied by sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE) and Western blotting (immunoblotting). SDS-PAGE analysis of detergent-solublized whole cells revealed more than 20 bands in silver-stained gels. However, the SDS-soluble proteins that are present in all the isolates of the bacterium can be separated into four groups, as follows, (i) high molecular mass proteins that are greater than 119 kDa, (ii) a set of three proteins with molecular mass of 84, 64 and 58 kDa, (iii) a doublet consisting of proteins of molecular mass 33 to 30 kDa, and (iv) low molecular mass proteins of 25 to 20 kDa. SDS-PAGE analysis of ammonium sulphate concentrated culture supernatant demonstrated more than seven bands in silver-stained gels ranging in molecular mass from 64-14 kDa. Sera from goats with C.pseudotubercolosis-induced disease were used to probe immunoblots of electrophoresed SDS-soluble proteins. Ten or more SDS-soluble proteins from whole cells, ranging in molecular mass from 119-20 kDa were recognized by antibodies in sera of naturally infected goats. These sera also recognized up to five molecules ranging from 64-30 kDa, on immunoblots of ammonium sulfate concentrated culture supernatant. |
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Palavras-Chave: |
Caracterizacao; Immune Sera. |
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Thesagro: |
Corynebacterium Pseudotuberculosis; Detergente; Proteína. |
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Thesaurus Nal: |
Bacterial antibodies; Bacterial infections; Bacterial proteins; Caseous lymphadenitis; Detergents; Goat diseases; Goats; Horses; Immunology; Molecular weight; Polyacrylamide gel electrophoresis; Sheep diseases; Western blotting. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02462naa a2200385 a 4500
001 1524208
005 2023-08-17
008 1993 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/0378-1135(93)90075-I$2DOI
100 1 $aBRAITHWAITE, C. E.
245 $aCharacterization of detergent-soluble proteins of Corynebacterium pseudotuberculosis.$h[electronic resource]
260 $c1993
520 $aAbstract: Whole cells and culture supernatant of isolates of Corynebacterium pseudotuberculosis were studied by sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE) and Western blotting (immunoblotting). SDS-PAGE analysis of detergent-solublized whole cells revealed more than 20 bands in silver-stained gels. However, the SDS-soluble proteins that are present in all the isolates of the bacterium can be separated into four groups, as follows, (i) high molecular mass proteins that are greater than 119 kDa, (ii) a set of three proteins with molecular mass of 84, 64 and 58 kDa, (iii) a doublet consisting of proteins of molecular mass 33 to 30 kDa, and (iv) low molecular mass proteins of 25 to 20 kDa. SDS-PAGE analysis of ammonium sulphate concentrated culture supernatant demonstrated more than seven bands in silver-stained gels ranging in molecular mass from 64-14 kDa. Sera from goats with C.pseudotubercolosis-induced disease were used to probe immunoblots of electrophoresed SDS-soluble proteins. Ten or more SDS-soluble proteins from whole cells, ranging in molecular mass from 119-20 kDa were recognized by antibodies in sera of naturally infected goats. These sera also recognized up to five molecules ranging from 64-30 kDa, on immunoblots of ammonium sulfate concentrated culture supernatant.
650 $aBacterial antibodies
650 $aBacterial infections
650 $aBacterial proteins
650 $aCaseous lymphadenitis
650 $aDetergents
650 $aGoat diseases
650 $aGoats
650 $aHorses
650 $aImmunology
650 $aMolecular weight
650 $aPolyacrylamide gel electrophoresis
650 $aSheep diseases
650 $aWestern blotting
650 $aCorynebacterium Pseudotuberculosis
650 $aDetergente
650 $aProteína
653 $aCaracterizacao
653 $aImmune Sera
700 1 $aSMITH, E. E.
700 1 $aSONGER, J. G.
700 1 $aREINE, A. H.
773 $tVeterinary Microbiology$gv. 38, n. 1/2, p. 59-70, Dec. 1993.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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