Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains

Detalhes bibliográficos
Autor(a) principal: Guaycurus,T. V.
Data de Publicação: 1993
Outros Autores: Vicente,A. C., De Simone,S. Giovanni, Rabinovitch,L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Memórias do Instituto Oswaldo Cruz
Texto Completo: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761993000100020
Resumo: Extracellular proteins produced by Bacillus cereus AL-42 and AL-15 were fractioned by chromatography on QAE-Sephadex and Sephadex G75. This last chromatographic process resulted in three peaks. The major peak showed vascular permeability activity to rabbits, lethality to mice, and cytotoxicity to Vero and Hela cells. The analysis by SDS-PAGE after ultrafiltration confirm recent findings that the enterotoxin is a compound with molecular mass > 30.000.
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spelling Partial isolation and some properties of enterotoxin produced by Bacillus cereus strainsBacilus cereusenterotoxintoxic fatorpurificationExtracellular proteins produced by Bacillus cereus AL-42 and AL-15 were fractioned by chromatography on QAE-Sephadex and Sephadex G75. This last chromatographic process resulted in three peaks. The major peak showed vascular permeability activity to rabbits, lethality to mice, and cytotoxicity to Vero and Hela cells. The analysis by SDS-PAGE after ultrafiltration confirm recent findings that the enterotoxin is a compound with molecular mass > 30.000.Instituto Oswaldo Cruz, Ministério da Saúde1993-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761993000100020Memórias do Instituto Oswaldo Cruz v.88 n.1 1993reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02761993000100020info:eu-repo/semantics/openAccessGuaycurus,T. V.Vicente,A. C.De Simone,S. GiovanniRabinovitch,L.eng2020-04-25T17:47:07Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:05:33.917Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue
dc.title.none.fl_str_mv Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains
title Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains
spellingShingle Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains
Guaycurus,T. V.
Bacilus cereus
enterotoxin
toxic fator
purification
title_short Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains
title_full Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains
title_fullStr Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains
title_full_unstemmed Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains
title_sort Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains
author Guaycurus,T. V.
author_facet Guaycurus,T. V.
Vicente,A. C.
De Simone,S. Giovanni
Rabinovitch,L.
author_role author
author2 Vicente,A. C.
De Simone,S. Giovanni
Rabinovitch,L.
author2_role author
author
author
dc.contributor.author.fl_str_mv Guaycurus,T. V.
Vicente,A. C.
De Simone,S. Giovanni
Rabinovitch,L.
dc.subject.por.fl_str_mv Bacilus cereus
enterotoxin
toxic fator
purification
topic Bacilus cereus
enterotoxin
toxic fator
purification
dc.description.none.fl_txt_mv Extracellular proteins produced by Bacillus cereus AL-42 and AL-15 were fractioned by chromatography on QAE-Sephadex and Sephadex G75. This last chromatographic process resulted in three peaks. The major peak showed vascular permeability activity to rabbits, lethality to mice, and cytotoxicity to Vero and Hela cells. The analysis by SDS-PAGE after ultrafiltration confirm recent findings that the enterotoxin is a compound with molecular mass > 30.000.
description Extracellular proteins produced by Bacillus cereus AL-42 and AL-15 were fractioned by chromatography on QAE-Sephadex and Sephadex G75. This last chromatographic process resulted in three peaks. The major peak showed vascular permeability activity to rabbits, lethality to mice, and cytotoxicity to Vero and Hela cells. The analysis by SDS-PAGE after ultrafiltration confirm recent findings that the enterotoxin is a compound with molecular mass > 30.000.
publishDate 1993
dc.date.none.fl_str_mv 1993-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761993000100020
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761993000100020
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0074-02761993000100020
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
dc.source.none.fl_str_mv Memórias do Instituto Oswaldo Cruz v.88 n.1 1993
reponame:Memórias do Instituto Oswaldo Cruz
instname:Fundação Oswaldo Cruz
instacron:FIOCRUZ
reponame_str Memórias do Instituto Oswaldo Cruz
collection Memórias do Instituto Oswaldo Cruz
instname_str Fundação Oswaldo Cruz
instacron_str FIOCRUZ
institution FIOCRUZ
repository.name.fl_str_mv Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruz
repository.mail.fl_str_mv
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