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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/103609
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CONICET Digital (CONICET) |
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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 Técnicas2025-09-03T10:07:50Zoai: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:34982025-09-03 10:07:51.133CONICET 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 |
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1842270020260855808 |
score |
13.13397 |