Reversible Immobilization of Lipases on Heterofunctional Octyl-Amino Agarose Beads Prevents Enzyme Desorption
Two different heterofunctional octyl-amino supports have been prepared using ethylenediamine and hexylendiamine (OCEDA and OCHDA) and utilized to immobilize five lipases (lipases A (CALA) and B (CALB) from Candida antarctica , lipases from Thermomyces lanuginosus (TLL), from Rhizomucor miehei (RML)...
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Multidisciplinary Digital Publishing Institute
2016
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Online Access: | http://hdl.handle.net/10261/149213 https://doi.org/10.3390/molecules21050646 https://doi.org/10.13039/501100003339 https://doi.org/10.13039/501100003329 |
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ftcsic:oai:digital.csic.es:10261/149213 2024-02-11T09:57:34+01:00 Reversible Immobilization of Lipases on Heterofunctional Octyl-Amino Agarose Beads Prevents Enzyme Desorption Rueda, Nazzoly Albuquerque, Tiago L. Bartolomé-Cabrero, Rocío Fernández-López, Laura Torres Sáez, Rodrigo Ortiz, Claudia Dos Santos, José C. S. Barbosa, Oveimar Fernández-Lafuente, Roberto Consejo Superior de Investigaciones Científicas (España) Ministerio de Economía y Competitividad (España) 2016-05-16 http://hdl.handle.net/10261/149213 https://doi.org/10.3390/molecules21050646 https://doi.org/10.13039/501100003339 https://doi.org/10.13039/501100003329 unknown Multidisciplinary Digital Publishing Institute #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2013-41507-R Publisher's versión https://doi.org/10.3390/molecules21050646 Sí doi:10.3390/molecules21050646 Molecules 21 (5): 646 (2016) http://hdl.handle.net/10261/149213 http://dx.doi.org/10.13039/501100003339 http://dx.doi.org/10.13039/501100003329 27196882 open artículo http://purl.org/coar/resource_type/c_6501 2016 ftcsic https://doi.org/10.3390/molecules2105064610.13039/50110000333910.13039/501100003329 2024-01-16T10:22:56Z Two different heterofunctional octyl-amino supports have been prepared using ethylenediamine and hexylendiamine (OCEDA and OCHDA) and utilized to immobilize five lipases (lipases A (CALA) and B (CALB) from Candida antarctica , lipases from Thermomyces lanuginosus (TLL), from Rhizomucor miehei (RML) and from Candida rugosa (CRL) and the phospholipase Lecitase Ultra (LU). Using pH 5 and 50 mM sodium acetate, the immobilizations proceeded via interfacial activation on the octyl layer, after some ionic bridges were established. These supports did not release enzyme when incubated at Triton X-100 concentrations that released all enzyme molecules from the octyl support. The octyl support produced significant enzyme hyperactivation, except for CALB. However, the activities of the immobilized enzymes were usually slightly higher using the new supports than the octyl ones. Thermal and solvent stabilities of LU and TLL were significantly improved compared to the OC counterparts, while in the other enzymes the stability decreased in most cases (depending on the pH value). As a general rule, OCEDA had lower negative effects on the stability of the immobilized enzymes than OCHDA and while in solvent inactivation the enzyme molecules remained attached to the support using the new supports and were released using monofunctional octyl supports, in thermal inactivations this only occurred in certain cases. We acknowledge support by the CSIC Open Access Publication Initiative through its Unit of Information Resources for Research (URICI). We gratefully recognize the support from the MINECO from Spanish Government, (project number CTQ2013-41507-R). The predoctoral fellowships for Rueda (Colciencias, Colombian Government and Becas Iberoamérica “Jóvenes Investigadores”, Banco Santander) and dos Santos and Albuquerque (CNPq, Brazil) are also recognized. The authors wish to thank Ramiro Martínez (Novozymes, Spain) for kindly supplying some of the enzymes used in this research. Article in Journal/Newspaper Antarc* Antarctica Digital.CSIC (Spanish National Research Council) Martínez ENVELOPE(-62.183,-62.183,-64.650,-64.650) Rugosa ENVELOPE(-61.250,-61.250,-62.633,-62.633) Triton ENVELOPE(-55.615,-55.615,49.517,49.517) Molecules 21 5 646 |
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Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
unknown |
description |
Two different heterofunctional octyl-amino supports have been prepared using ethylenediamine and hexylendiamine (OCEDA and OCHDA) and utilized to immobilize five lipases (lipases A (CALA) and B (CALB) from Candida antarctica , lipases from Thermomyces lanuginosus (TLL), from Rhizomucor miehei (RML) and from Candida rugosa (CRL) and the phospholipase Lecitase Ultra (LU). Using pH 5 and 50 mM sodium acetate, the immobilizations proceeded via interfacial activation on the octyl layer, after some ionic bridges were established. These supports did not release enzyme when incubated at Triton X-100 concentrations that released all enzyme molecules from the octyl support. The octyl support produced significant enzyme hyperactivation, except for CALB. However, the activities of the immobilized enzymes were usually slightly higher using the new supports than the octyl ones. Thermal and solvent stabilities of LU and TLL were significantly improved compared to the OC counterparts, while in the other enzymes the stability decreased in most cases (depending on the pH value). As a general rule, OCEDA had lower negative effects on the stability of the immobilized enzymes than OCHDA and while in solvent inactivation the enzyme molecules remained attached to the support using the new supports and were released using monofunctional octyl supports, in thermal inactivations this only occurred in certain cases. We acknowledge support by the CSIC Open Access Publication Initiative through its Unit of Information Resources for Research (URICI). We gratefully recognize the support from the MINECO from Spanish Government, (project number CTQ2013-41507-R). The predoctoral fellowships for Rueda (Colciencias, Colombian Government and Becas Iberoamérica “Jóvenes Investigadores”, Banco Santander) and dos Santos and Albuquerque (CNPq, Brazil) are also recognized. The authors wish to thank Ramiro Martínez (Novozymes, Spain) for kindly supplying some of the enzymes used in this research. |
author2 |
Consejo Superior de Investigaciones Científicas (España) Ministerio de Economía y Competitividad (España) |
format |
Article in Journal/Newspaper |
author |
Rueda, Nazzoly Albuquerque, Tiago L. Bartolomé-Cabrero, Rocío Fernández-López, Laura Torres Sáez, Rodrigo Ortiz, Claudia Dos Santos, José C. S. Barbosa, Oveimar Fernández-Lafuente, Roberto |
spellingShingle |
Rueda, Nazzoly Albuquerque, Tiago L. Bartolomé-Cabrero, Rocío Fernández-López, Laura Torres Sáez, Rodrigo Ortiz, Claudia Dos Santos, José C. S. Barbosa, Oveimar Fernández-Lafuente, Roberto Reversible Immobilization of Lipases on Heterofunctional Octyl-Amino Agarose Beads Prevents Enzyme Desorption |
author_facet |
Rueda, Nazzoly Albuquerque, Tiago L. Bartolomé-Cabrero, Rocío Fernández-López, Laura Torres Sáez, Rodrigo Ortiz, Claudia Dos Santos, José C. S. Barbosa, Oveimar Fernández-Lafuente, Roberto |
author_sort |
Rueda, Nazzoly |
title |
Reversible Immobilization of Lipases on Heterofunctional Octyl-Amino Agarose Beads Prevents Enzyme Desorption |
title_short |
Reversible Immobilization of Lipases on Heterofunctional Octyl-Amino Agarose Beads Prevents Enzyme Desorption |
title_full |
Reversible Immobilization of Lipases on Heterofunctional Octyl-Amino Agarose Beads Prevents Enzyme Desorption |
title_fullStr |
Reversible Immobilization of Lipases on Heterofunctional Octyl-Amino Agarose Beads Prevents Enzyme Desorption |
title_full_unstemmed |
Reversible Immobilization of Lipases on Heterofunctional Octyl-Amino Agarose Beads Prevents Enzyme Desorption |
title_sort |
reversible immobilization of lipases on heterofunctional octyl-amino agarose beads prevents enzyme desorption |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2016 |
url |
http://hdl.handle.net/10261/149213 https://doi.org/10.3390/molecules21050646 https://doi.org/10.13039/501100003339 https://doi.org/10.13039/501100003329 |
long_lat |
ENVELOPE(-62.183,-62.183,-64.650,-64.650) ENVELOPE(-61.250,-61.250,-62.633,-62.633) ENVELOPE(-55.615,-55.615,49.517,49.517) |
geographic |
Martínez Rugosa Triton |
geographic_facet |
Martínez Rugosa Triton |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_relation |
#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2013-41507-R Publisher's versión https://doi.org/10.3390/molecules21050646 Sí doi:10.3390/molecules21050646 Molecules 21 (5): 646 (2016) http://hdl.handle.net/10261/149213 http://dx.doi.org/10.13039/501100003339 http://dx.doi.org/10.13039/501100003329 27196882 |
op_rights |
open |
op_doi |
https://doi.org/10.3390/molecules2105064610.13039/50110000333910.13039/501100003329 |
container_title |
Molecules |
container_volume |
21 |
container_issue |
5 |
container_start_page |
646 |
_version_ |
1790593114419757056 |