The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography system
- Autores
- Muruaga, Emanuel Javier; Uriza, Paula Jimena; Eckert, Gonzalo Axel Klaus; Pepe, María Victoria; Duarte, Cecilia Magalí; Roset, Mara Sabrina; Briones, Carlos Gabriel
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The SLAPTAG is a novel molecular TAG derived from a protein domain present in the sequence of Lactobacillus acidophilus SlpA (SlpA284-444). Proteins from different biological sources, with different molecular weights or biochemical functions, can be fused in frame to the SLAPTAG and efficiently purified by the specific binding to a bacterial-derived chromatographic matrix named here Bio-Matrix (BM). To set an optimized protocol for the SLAPTAG-based affinity chromatography (SAC) different binding and elution conditions were evaluated. The binding equilibrium between SLAPTAG and BM was reached after a few minutes at 4°C, being the apparent dissociation constant (KD) of 4.3 uM, a value similar to the one determined for other S-layer proteins and their respective bacterial cell-walls. A reporter protein was generated (H6-GFP-SLAPTAG) to compare the efficiency of SAC against a commercial system based on a Ni2+-charged agarose matrix, observing no differences in the H6-GFP-SLAPTAG purification performance. The stability and reusability of the BM were evaluated, and it was determined that the matrix was stable for more than a year, being possible to reuse it five times without a significant loss in the efficiency for protein purification. Alternatively, we explored the recovery of bound SLAP-tagged proteins by proteolysis using the SLAPASE (a SLAP-tagged version of the HRV-3c protease) that released a tag-less GFP (SLAPTAG-less). Additionally, iron nanoparticles were linked to the BM and the resulting BMmag was successfully adapted for a magnetic SAC, a technique that can be potentially applied for high-throughput-out protein production and purification.
Fil: Muruaga, Emanuel Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; Argentina
Fil: Uriza, Paula Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; Argentina
Fil: Eckert, Gonzalo Axel Klaus. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; Argentina
Fil: Pepe, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; Argentina
Fil: Duarte, Cecilia Magalí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; Argentina
Fil: Roset, Mara Sabrina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; Argentina
Fil: Briones, Carlos Gabriel. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Biotecnológicas; Argentina - Materia
-
AFFINITY CHROMATOGRAPHY
SLAP
RECOMBINANT PROTEINS
BACILLUS - 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:11336/215848
Ver los metadatos del registro completo
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The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography systemMuruaga, Emanuel JavierUriza, Paula JimenaEckert, Gonzalo Axel KlausPepe, María VictoriaDuarte, Cecilia MagalíRoset, Mara SabrinaBriones, Carlos GabrielAFFINITY CHROMATOGRAPHYSLAPRECOMBINANT PROTEINSBACILLUShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The SLAPTAG is a novel molecular TAG derived from a protein domain present in the sequence of Lactobacillus acidophilus SlpA (SlpA284-444). Proteins from different biological sources, with different molecular weights or biochemical functions, can be fused in frame to the SLAPTAG and efficiently purified by the specific binding to a bacterial-derived chromatographic matrix named here Bio-Matrix (BM). To set an optimized protocol for the SLAPTAG-based affinity chromatography (SAC) different binding and elution conditions were evaluated. The binding equilibrium between SLAPTAG and BM was reached after a few minutes at 4°C, being the apparent dissociation constant (KD) of 4.3 uM, a value similar to the one determined for other S-layer proteins and their respective bacterial cell-walls. A reporter protein was generated (H6-GFP-SLAPTAG) to compare the efficiency of SAC against a commercial system based on a Ni2+-charged agarose matrix, observing no differences in the H6-GFP-SLAPTAG purification performance. The stability and reusability of the BM were evaluated, and it was determined that the matrix was stable for more than a year, being possible to reuse it five times without a significant loss in the efficiency for protein purification. Alternatively, we explored the recovery of bound SLAP-tagged proteins by proteolysis using the SLAPASE (a SLAP-tagged version of the HRV-3c protease) that released a tag-less GFP (SLAPTAG-less). Additionally, iron nanoparticles were linked to the BM and the resulting BMmag was successfully adapted for a magnetic SAC, a technique that can be potentially applied for high-throughput-out protein production and purification.Fil: Muruaga, Emanuel Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; ArgentinaFil: Uriza, Paula Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; ArgentinaFil: Eckert, Gonzalo Axel Klaus. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; ArgentinaFil: Pepe, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; ArgentinaFil: Duarte, Cecilia Magalí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; ArgentinaFil: Roset, Mara Sabrina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; ArgentinaFil: Briones, Carlos Gabriel. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Biotecnológicas; ArgentinaCold Spring Harbor Laboratory Press2022-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/215848Muruaga, Emanuel Javier; Uriza, Paula Jimena; Eckert, Gonzalo Axel Klaus; Pepe, María Victoria; Duarte, Cecilia Magalí; et al.; The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography system; Cold Spring Harbor Laboratory Press; BioRXiv; 2023; 12-2022; 1-322692-8205CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.biorxiv.org/content/10.1101/2022.12.24.521862v2info:eu-repo/semantics/altIdentifier/doi/10.1101/2022.12.24.521862info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:04:20Zoai:ri.conicet.gov.ar:11336/215848instacron: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 10:04:20.711CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography system |
title |
The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography system |
spellingShingle |
The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography system Muruaga, Emanuel Javier AFFINITY CHROMATOGRAPHY SLAP RECOMBINANT PROTEINS BACILLUS |
title_short |
The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography system |
title_full |
The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography system |
title_fullStr |
The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography system |
title_full_unstemmed |
The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography system |
title_sort |
The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography system |
dc.creator.none.fl_str_mv |
Muruaga, Emanuel Javier Uriza, Paula Jimena Eckert, Gonzalo Axel Klaus Pepe, María Victoria Duarte, Cecilia Magalí Roset, Mara Sabrina Briones, Carlos Gabriel |
author |
Muruaga, Emanuel Javier |
author_facet |
Muruaga, Emanuel Javier Uriza, Paula Jimena Eckert, Gonzalo Axel Klaus Pepe, María Victoria Duarte, Cecilia Magalí Roset, Mara Sabrina Briones, Carlos Gabriel |
author_role |
author |
author2 |
Uriza, Paula Jimena Eckert, Gonzalo Axel Klaus Pepe, María Victoria Duarte, Cecilia Magalí Roset, Mara Sabrina Briones, Carlos Gabriel |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
AFFINITY CHROMATOGRAPHY SLAP RECOMBINANT PROTEINS BACILLUS |
topic |
AFFINITY CHROMATOGRAPHY SLAP RECOMBINANT PROTEINS BACILLUS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The SLAPTAG is a novel molecular TAG derived from a protein domain present in the sequence of Lactobacillus acidophilus SlpA (SlpA284-444). Proteins from different biological sources, with different molecular weights or biochemical functions, can be fused in frame to the SLAPTAG and efficiently purified by the specific binding to a bacterial-derived chromatographic matrix named here Bio-Matrix (BM). To set an optimized protocol for the SLAPTAG-based affinity chromatography (SAC) different binding and elution conditions were evaluated. The binding equilibrium between SLAPTAG and BM was reached after a few minutes at 4°C, being the apparent dissociation constant (KD) of 4.3 uM, a value similar to the one determined for other S-layer proteins and their respective bacterial cell-walls. A reporter protein was generated (H6-GFP-SLAPTAG) to compare the efficiency of SAC against a commercial system based on a Ni2+-charged agarose matrix, observing no differences in the H6-GFP-SLAPTAG purification performance. The stability and reusability of the BM were evaluated, and it was determined that the matrix was stable for more than a year, being possible to reuse it five times without a significant loss in the efficiency for protein purification. Alternatively, we explored the recovery of bound SLAP-tagged proteins by proteolysis using the SLAPASE (a SLAP-tagged version of the HRV-3c protease) that released a tag-less GFP (SLAPTAG-less). Additionally, iron nanoparticles were linked to the BM and the resulting BMmag was successfully adapted for a magnetic SAC, a technique that can be potentially applied for high-throughput-out protein production and purification. Fil: Muruaga, Emanuel Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; Argentina Fil: Uriza, Paula Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; Argentina Fil: Eckert, Gonzalo Axel Klaus. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; Argentina Fil: Pepe, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; Argentina Fil: Duarte, Cecilia Magalí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; Argentina Fil: Roset, Mara Sabrina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas; Argentina Fil: Briones, Carlos Gabriel. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Biotecnológicas; Argentina |
description |
The SLAPTAG is a novel molecular TAG derived from a protein domain present in the sequence of Lactobacillus acidophilus SlpA (SlpA284-444). Proteins from different biological sources, with different molecular weights or biochemical functions, can be fused in frame to the SLAPTAG and efficiently purified by the specific binding to a bacterial-derived chromatographic matrix named here Bio-Matrix (BM). To set an optimized protocol for the SLAPTAG-based affinity chromatography (SAC) different binding and elution conditions were evaluated. The binding equilibrium between SLAPTAG and BM was reached after a few minutes at 4°C, being the apparent dissociation constant (KD) of 4.3 uM, a value similar to the one determined for other S-layer proteins and their respective bacterial cell-walls. A reporter protein was generated (H6-GFP-SLAPTAG) to compare the efficiency of SAC against a commercial system based on a Ni2+-charged agarose matrix, observing no differences in the H6-GFP-SLAPTAG purification performance. The stability and reusability of the BM were evaluated, and it was determined that the matrix was stable for more than a year, being possible to reuse it five times without a significant loss in the efficiency for protein purification. Alternatively, we explored the recovery of bound SLAP-tagged proteins by proteolysis using the SLAPASE (a SLAP-tagged version of the HRV-3c protease) that released a tag-less GFP (SLAPTAG-less). Additionally, iron nanoparticles were linked to the BM and the resulting BMmag was successfully adapted for a magnetic SAC, a technique that can be potentially applied for high-throughput-out protein production and purification. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-12 |
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/11336/215848 Muruaga, Emanuel Javier; Uriza, Paula Jimena; Eckert, Gonzalo Axel Klaus; Pepe, María Victoria; Duarte, Cecilia Magalí; et al.; The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography system; Cold Spring Harbor Laboratory Press; BioRXiv; 2023; 12-2022; 1-32 2692-8205 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/215848 |
identifier_str_mv |
Muruaga, Emanuel Javier; Uriza, Paula Jimena; Eckert, Gonzalo Axel Klaus; Pepe, María Victoria; Duarte, Cecilia Magalí; et al.; The SLAPTAG: A new molecular tag adapted for the development of a high-performance, low-cost, affinity chromatography system; Cold Spring Harbor Laboratory Press; BioRXiv; 2023; 12-2022; 1-32 2692-8205 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.biorxiv.org/content/10.1101/2022.12.24.521862v2 info:eu-repo/semantics/altIdentifier/doi/10.1101/2022.12.24.521862 |
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 |
Cold Spring Harbor Laboratory Press |
publisher.none.fl_str_mv |
Cold Spring Harbor Laboratory Press |
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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1844613869117374464 |
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13.070432 |