Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology

Autores
Pepe, Alfonso; Tito, Florencia Rocio; Daleo, Gustavo Raul; Guevara, Maria Gabriela
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this study was to optimize in vitro conditions to enhance fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3). The effects of StSTBc-3 concentration (0.2?5 μM), pH value (6?10) and temperature (35?50 °C) on fibrinogenolytic activity were studied through response surface methodology (RSM). We obtained a model that predicts the response accurately. The relationship between enzyme concentration and fibrinogenolytic activity was linear, while the main effect from pH and temperature on the response was quadratic. From the RSM generated model the optimum pH was 8 and the optimum temperature was 43 °C, while higher concentrations of enzyme produce higher activities. Under optimum conditions there were no statistically significant differences between the experimental responses and the ones predicted from the model. This model also predicts the activity under physiological conditions. These results confirm that StSTBc-3 is a good candidate to be considered for therapeutic uses. The generated model will be useful for biotechnological purposes.
Fil: Pepe, Alfonso. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina
Fil: Tito, Florencia Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina
Fil: Daleo, Gustavo Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina
Fil: Guevara, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina
Materia
BLOOD
BOX–BEHNKEN
HEMOSTASIS
PLANT PROTEASES
SERINE PROTEASES
STATISTICAL ANALYSIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/103609
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/103609
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodologyPepe, AlfonsoTito, Florencia RocioDaleo, Gustavo RaulGuevara, Maria GabrielaBLOODBOX–BEHNKENHEMOSTASISPLANT PROTEASESSERINE PROTEASESSTATISTICAL ANALYSIShttps://purl.org/becyt/ford/1.7https://purl.org/becyt/ford/1The aim of this study was to optimize in vitro conditions to enhance fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3). The effects of StSTBc-3 concentration (0.2?5 μM), pH value (6?10) and temperature (35?50 °C) on fibrinogenolytic activity were studied through response surface methodology (RSM). We obtained a model that predicts the response accurately. The relationship between enzyme concentration and fibrinogenolytic activity was linear, while the main effect from pH and temperature on the response was quadratic. From the RSM generated model the optimum pH was 8 and the optimum temperature was 43 °C, while higher concentrations of enzyme produce higher activities. Under optimum conditions there were no statistically significant differences between the experimental responses and the ones predicted from the model. This model also predicts the activity under physiological conditions. These results confirm that StSTBc-3 is a good candidate to be considered for therapeutic uses. The generated model will be useful for biotechnological purposes.Fil: Pepe, Alfonso. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; ArgentinaFil: Tito, Florencia Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; ArgentinaFil: Daleo, Gustavo Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; ArgentinaFil: Guevara, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; ArgentinaElsevier2019-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/103609Pepe, Alfonso; Tito, Florencia Rocio; Daleo, Gustavo Raul; Guevara, Maria Gabriela; Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology; Elsevier; Biotechnology Reports; 22; 6-20192215-017XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.btre.2019.e00330info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2215017X19300530?via%3Dihubinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:34:54Zoai:ri.conicet.gov.ar:11336/103609instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:34:54.434CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology
title Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology
spellingShingle Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology
Pepe, Alfonso
BLOOD
BOX–BEHNKEN
HEMOSTASIS
PLANT PROTEASES
SERINE PROTEASES
STATISTICAL ANALYSIS
title_short Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology
title_full Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology
title_fullStr Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology
title_full_unstemmed Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology
title_sort Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology
dc.creator.none.fl_str_mv Pepe, Alfonso
Tito, Florencia Rocio
Daleo, Gustavo Raul
Guevara, Maria Gabriela
author Pepe, Alfonso
author_facet Pepe, Alfonso
Tito, Florencia Rocio
Daleo, Gustavo Raul
Guevara, Maria Gabriela
author_role author
author2 Tito, Florencia Rocio
Daleo, Gustavo Raul
Guevara, Maria Gabriela
author2_role author
author
author
dc.subject.none.fl_str_mv BLOOD
BOX–BEHNKEN
HEMOSTASIS
PLANT PROTEASES
SERINE PROTEASES
STATISTICAL ANALYSIS
topic BLOOD
BOX–BEHNKEN
HEMOSTASIS
PLANT PROTEASES
SERINE PROTEASES
STATISTICAL ANALYSIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.7
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The aim of this study was to optimize in vitro conditions to enhance fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3). The effects of StSTBc-3 concentration (0.2?5 μM), pH value (6?10) and temperature (35?50 °C) on fibrinogenolytic activity were studied through response surface methodology (RSM). We obtained a model that predicts the response accurately. The relationship between enzyme concentration and fibrinogenolytic activity was linear, while the main effect from pH and temperature on the response was quadratic. From the RSM generated model the optimum pH was 8 and the optimum temperature was 43 °C, while higher concentrations of enzyme produce higher activities. Under optimum conditions there were no statistically significant differences between the experimental responses and the ones predicted from the model. This model also predicts the activity under physiological conditions. These results confirm that StSTBc-3 is a good candidate to be considered for therapeutic uses. The generated model will be useful for biotechnological purposes.
Fil: Pepe, Alfonso. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina
Fil: Tito, Florencia Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina
Fil: Daleo, Gustavo Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina
Fil: Guevara, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina
description The aim of this study was to optimize in vitro conditions to enhance fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3). The effects of StSTBc-3 concentration (0.2?5 μM), pH value (6?10) and temperature (35?50 °C) on fibrinogenolytic activity were studied through response surface methodology (RSM). We obtained a model that predicts the response accurately. The relationship between enzyme concentration and fibrinogenolytic activity was linear, while the main effect from pH and temperature on the response was quadratic. From the RSM generated model the optimum pH was 8 and the optimum temperature was 43 °C, while higher concentrations of enzyme produce higher activities. Under optimum conditions there were no statistically significant differences between the experimental responses and the ones predicted from the model. This model also predicts the activity under physiological conditions. These results confirm that StSTBc-3 is a good candidate to be considered for therapeutic uses. The generated model will be useful for biotechnological purposes.
publishDate 2019
dc.date.none.fl_str_mv 2019-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/103609
Pepe, Alfonso; Tito, Florencia Rocio; Daleo, Gustavo Raul; Guevara, Maria Gabriela; Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology; Elsevier; Biotechnology Reports; 22; 6-2019
2215-017X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/103609
identifier_str_mv Pepe, Alfonso; Tito, Florencia Rocio; Daleo, Gustavo Raul; Guevara, Maria Gabriela; Optimization of fibrinogenolytic activity of Solanum tuberosum subtilisin-like protease (StSBTc-3) by response surface methodology; Elsevier; Biotechnology Reports; 22; 6-2019
2215-017X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.btre.2019.e00330
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2215017X19300530?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844614366260887552
score 13.070432

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