Abstract
Tris is an extensively used buffer that presents a primary amine group on its structure. In the present work trypsin, chymotrypsin and penicillin G acylase (PGA) were immobilized/stabilized on glyoxyl agarose in presence of different concentrations of Tris (from 0 to 20 mM). The effects of the presence of Tris during immobilization were studied analyzing the thermal stability of the obtained immobilized biocatalysts. The results indicate a reduction of the enzyme stability when immobilized in the presence of Tris. This effect can be observed in inactivations carried out at pH 5, 7, and 9 with all the enzymes assayed. The reduction of enzyme stability increased with the Tris concentration. Another interesting result is that the stability reduction was more noticeable for immobilized PGA than in the other immobilized enzymes, the biocatalysts prepared in presence of 20 mM Tris lost totally the activity at pH 7 just after 1 h of inactivation, while the reference at this time still kept around 61 % of the residual activity. These differences are most likely due to the homogeneous distribution of the Lys groups in PGA compared to trypsin and chymotrypsin (where almost 50% of Lys group are in a small percentage of the protein surface). The results suggest that Tris could be affecting the multipoint covalent immobilization in two different ways, on one hand, reducing the number of available glyoxyl groups of the support during immobilization, and on the other hand, generating some steric hindrances that difficult the formation of covalent bonds.
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References
Bolivar, J. M., López-Gallego, F., Godoy, C., Rodrigues, D. S., Rodrigues, R. C., Batalla, P., Rocha-Martín, J., Mateo, C., Giordano, R. L. C., & Guisán, J. M. (2009). The presence of thiolated compounds allows the immobilization of enzymes on glyoxyl agarose at mild pH values: New strategies of stabilization by multipoint covalent attachment. Enzyme and Microbial Technology, 45(6–7), 477–483. https://doi.org/10.1016/j.enzmictec.2009.09.001.
Megías, C., Pedroche, J., Yust, M. D. M., Alaiz, M., Girón-Calle, J., Millán, F., & Vioque, J. (2006). Immobilization of angiotensin-converting enzyme on glyoxyl-agarose. Journal of Agricultural and Food Chemistry, 54(13), 4641–4645. https://doi.org/10.1021/jf0606860.
Bruni, M., Robescu, M. S., Ubiali, D., Marrubini, G., Vanna, R., Morasso, C., Benucci, I., Speranza, G., & Bavaro, T. (2020). Immobilization of γ-glutamyl transpeptidase from equine kidney for the synthesis of kokumi compounds. ChemCatChem, 12(1), 210–218. https://doi.org/10.1002/cctc.201901464.
Guerrero, C., Valdivia, F., Ubilla, C., Ramírez, N., Gómez, M., Aburto, C., Vera, C., & Illanes, A. (2019). Continuous enzymatic synthesis of lactulose in packed-bed reactor with immobilized Aspergillus oryzae β-galactosidase. Bioresource Technology, 278(October 2018), 296–302. https://doi.org/10.1016/j.biortech.2018.12.018.
Orrego, A. H., Romero-Fernández, M., Millán-Linares, M., Yust, M., Guisán, J., & Rocha-Martin, J. (2018). Stabilization of enzymes by multipoint covalent attachment on aldehyde-supports: 2-picoline borane as an alternative reducing agent. Catalysts, 8(8), 333. https://doi.org/10.3390/catal8080333.
Bernal, C., Guzman, F., Illanes, A., & Wilson, L. (2018). Selective and eco-friendly synthesis of lipoaminoacid-based surfactants for food, using immobilized lipase and protease biocatalysts. Food Chemistry, 239, 189–195. https://doi.org/10.1016/j.foodchem.2017.06.105.
Rios, N. S., Pinheiro, M. P., dos Santos, J. C. S., de Fonseca, T. S., Lima, L. D., de Mattos, M. C., et al. (2016). Strategies of covalent immobilization of a recombinant Candida antarctica lipase B on pore-expanded SBA-15 and its application in the kinetic resolution of (R,S)-phenylethyl acetate. Journal of Molecular Catalysis B: Enzymatic, 133, 246–258. https://doi.org/10.1016/j.molcatb.2016.08.009.
Bezerra, T. M. D. S., Bassan, J. C., Santos, V. T. D. O., Ferraz, A., & Monti, R. (2015). Covalent immobilization of laccase in green coconut fiber and use in clarification of apple juice. Process Biochemistry, 50(3), 417–423. https://doi.org/10.1016/j.procbio.2014.12.009.
Urrutia, P., Mateo, C., Guisan, J. M., Wilson, L., & Illanes, A. (2013). Immobilization of Bacillus circulans β-galactosidase and its application in the synthesis of galacto-oligosaccharides under repeated-batch operation. Biochemical Engineering Journal, 77, 41–48. https://doi.org/10.1016/j.bej.2013.04.015.
Bolivar, J. M., Rocha-Martín, J., Mateo, C., & Guisan, J. M. (2012). Stabilization of a highly active but unstable alcohol dehydrogenase from yeast using immobilization and post-immobilization techniques. Process Biochemistry, 47(5), 679–686. https://doi.org/10.1016/j.procbio.2012.01.012.
Mendes, A. A., Freitas, L., de Carvalho, A. K. F., de Oliveira, P. C., & de Castro, H. F. (2011). Immobilization of a commercial lipase from Penicillium camembertii (Lipase G) by different strategies. Enzyme Research, 2011(1), 1–8. https://doi.org/10.4061/2011/967239.
Mendes, A. A., Giordano, R. C., Giordano, R. D. L. C., & de Castro, H. F. (2011). Immobilization and stabilization of microbial lipases by multipoint covalent attachment on aldehyde-resin affinity: Application of the biocatalysts in biodiesel synthesis. Journal of Molecular Catalysis B: Enzymatic, 68(1), 109–115. https://doi.org/10.1016/j.molcatb.2010.10.002.
Lopez-Gallego, F., Rocha-Martin, J., Moreno-Perez, S., Guisan, J., Bolivar, J., Fernández-Lorente, G., et al. (2015). Immobilization of proteins on highly activated glyoxyl supports: Dramatic increase of the enzyme stability via multipoint immobilization on pre-existing carriers. Current Organic Chemistry, 19(17), 1719–1731. https://doi.org/10.2174/138527281917150806125708.
Huerta, L. M., Vera, C., Guerrero, C., Wilson, L., & Illanes, A. (2011). Synthesis of galacto-oligosaccharides at very high lactose concentrations with immobilized β-galactosidases from Aspergillus oryzae. Process Biochemistry, 46(1), 245–252. https://doi.org/10.1016/j.procbio.2010.08.018.
del Yust, M. M., Pedroche, J., del Millán-Linares, M. C., Alcaide-Hidalgo, J. M., & Millán, F. (2010). Improvement of functional properties of chickpea proteins by hydrolysis with immobilised Alcalase. Food Chemistry, 122(4), 1212–1217. https://doi.org/10.1016/j.foodchem.2010.03.121.
Manrich, A., Komesu, A., Adriano, W. S., Tardioli, P. W., & Giordano, R. L. C. (2010). Immobilization and stabilization of xylanase by multipoint covalent attachment on agarose and on chitosan supports. Applied Biochemistry and Biotechnology, 161(1–8), 455–467. https://doi.org/10.1007/s12010-009-8897-0.
Rodrigues, R. C., Godoy, C. A., Volpato, G., Ayub, M. A. Z., Fernandez-Lafuente, R., & Guisan, J. M. (2009). Immobilization-stabilization of the lipase from Thermomyces lanuginosus: Critical role of chemical amination. Process Biochemistry, 44(9), 963–968. https://doi.org/10.1016/j.procbio.2009.04.015.
Bolivar, J. M., Rocha-Martin, J., Mateo, C., Cava, F., Berenguer, J., Vega, D., Fernandez-Lafuente, R., & Guisan, J. M. (2009). Purification and stabilization of a glutamate dehygrogenase from Thermus thermophilus via oriented multisubunit plus multipoint covalent immobilization. Journal of Molecular Catalysis B: Enzymatic, 58(1–4), 158–163. https://doi.org/10.1016/j.molcatb.2008.12.010.
Fernandez-Lorente, G., Godoy, C. A., Mendes, A. A., Lopez-Gallego, F., Grazu, V., de las Rivas, B., et al. (2008). Solid-phase chemical amination of a lipase from Bacillus thermocatenulatus to improve its stabilization via covalent immobilization on highly activated glyoxyl-agarose. Biomacromolecules, 9(9), 2553–2561. https://doi.org/10.1021/bm800609g.
Rodrigues, D. S., Mendes, A. A., Adriano, W. S., Gonçalves, L. R. B., & Giordano, R. L. C. (2008). Multipoint covalent immobilization of microbial lipase on chitosan and agarose activated by different methods. Journal of Molecular Catalysis B: Enzymatic, 51(3–4), 100–109. https://doi.org/10.1016/j.molcatb.2007.11.016.
Pedroche, J., del Mar Yust, M., Mateo, C., Fernández-Lafuente, R., Girón-Calle, J., Alaiz, M., Vioque, J., Guisán, J. M., & Millán, F. (2007). Effect of the support and experimental conditions in the intensity of the multipoint covalent attachment of proteins on glyoxyl-agarose supports: Correlation between enzyme-support linkages and thermal stability. Enzyme and Microbial Technology, 40(5), 1160–1166. https://doi.org/10.1016/j.enzmictec.2006.08.023.
Bolivar, J. M., Wilson, L., Ferrarotti, S. A., Fernandez-Lafuente, R., Guisan, J. M., & Mateo, C. (2007). Evaluation of different immobilization strategies to prepare an industrial biocatalyst of formate dehydrogenase from Candida boidinii. Enzyme and Microbial Technology, 40(4), 540–546. https://doi.org/10.1016/j.enzmictec.2006.05.009.
Lopez-Gallego, F., Betancor, L., Hidalgo, A., Dellamora-Ortiz, G., Mateo, C., Fernández-Lafuente, R., & Guisán, J. M. (2007). Stabilization of different alcohol oxidases via immobilization and post immobilization techniques. Enzyme and Microbial Technology, 40(2), 278–284. https://doi.org/10.1016/j.enzmictec.2006.04.021.
Bernal, C., Urrutia, P., Illanes, A., & Wilson, L. (2013). Hierarchical meso-macroporous silica grafted with glyoxyl groups: Opportunities for covalent immobilization of enzymes. New Biotechnology, 30(5), 500–506. https://doi.org/10.1016/j.nbt.2013.01.011.
Tardioli, P. W., Zanin, G. M., & de Moraes, F. F. (2006). Characterization of Thermoanaerobacter cyclomaltodextrin glucanotransferase immobilized on glyoxyl-agarose. Enzyme and Microbial Technology, 39(6), 1270–1278. https://doi.org/10.1016/j.enzmictec.2006.03.011.
Bolivar, J. M., Wilson, L., Ferrarotti, S. A., Guisán, J. M., Fernández-Lafuente, R., & Mateo, C. (2006). Improvement of the stability of alcohol dehydrogenase by covalent immobilization on glyoxyl-agarose. Journal of Biotechnology, 125(1), 85–94. https://doi.org/10.1016/j.jbiotec.2006.01.028.
Mateo, C., Palomo, J. M., Fuentes, M., Betancor, L., Grazu, V., López-Gallego, F., Pessela, B. C. C., Hidalgo, A., Fernández-Lorente, G., Fernández-Lafuente, R., & Guisán, J. M. (2006). Glyoxyl agarose: A fully inert and hydrophilic support for immobilization and high stabilization of proteins. Enzyme and Microbial Technology, 39(2), 274–280. https://doi.org/10.1016/j.enzmictec.2005.10.014.
Bolivar, J. M., Wilson, L., Ferrarotti, S. A., Fernandez-Lafuente, R., Guisan, J. M., & Mateo, C. (2006). Stabilization of a formate dehydrogenase by covalent immobilization on highly activated glyoxyl-agarose supports. Biomacromolecules, 7(3), 669–673. https://doi.org/10.1021/bm050947z.
Betancor, L., López-Gallego, F., Hidalgo, A., Alonso-Morales, N., Dellamora-Ortiz, G., Guisán, J. M., & Fernández-Lafuente, R. (2006). Preparation of a very stable immobilized biocatalyst of glucose oxidase from Aspergillus niger. Journal of Biotechnology, 121(2), 284–289. https://doi.org/10.1016/j.jbiotec.2005.07.014.
Mateo, C., Abian, O., Bernedo, M., Cuenca, E., Fuentes, M., Fernandez-Lorente, G., Palomo, J. M., Grazu, V., Pessela, B. C. C., Giacomini, C., Irazoqui, G., Villarino, A., Ovsejevi, K., Batista-Viera, F., Fernandez-Lafuente, R., & Guisán, J. M. (2005). Some special features of glyoxyl supports to immobilize proteins. Enzyme and Microbial Technology, 37(4), 456–462. https://doi.org/10.1016/j.enzmictec.2005.03.020.
Kuroiwa, T., Shoda, H., Ichikawa, S., Sato, S., & Mukataka, S. (2005). Immobilization and stabilization of pullulanase from Klebsiella pneumoniae by a multipoint attachment method using activated agar gel supports. Process Biochemistry, 40(8), 2637–2642. https://doi.org/10.1016/j.procbio.2004.10.002.
López-Gallego, F., Montes, T., Fuentes, M., Alonso, N., Grazu, V., Betancor, L., Guisán, J. M., & Fernández-Lafuente, R. (2005). Improved stabilization of chemically aminated enzymes via multipoint covalent attachment on glyoxyl supports. Journal of Biotechnology, 116(1), 1–10. https://doi.org/10.1016/j.jbiotec.2004.09.015.
Tardioli, P. W., Sousa, R., Giordano, R. C., & Giordano, R. L. C. (2005). Kinetic model of the hydrolysis of polypeptides catalyzed by Alcalase® immobilized on 10% glyoxyl-agarose. Enzyme and Microbial Technology, 36(4), 555–564. https://doi.org/10.1016/j.enzmictec.2004.12.002.
Rocchietti, S., Ubiali, D., Terreni, M., Albertini, A. M., Fernández-Lafuente, R., Guisán, J. M., & Pregnolato, M. (2004). Immobilization and stabilization of recombinant multimeric uridine and purine nucleoside phosphorylases from Bacillus subtilis. Biomacromolecules, 5(6), 2195–2200. https://doi.org/10.1021/bm049765f.
Tardioli, P. W., Vieira, M. F., Vieira, A. M. S., Zanin, G. M., Betancor, L., Mateo, C., Fernández-Lorente, G., & Guisán, J. M. (2011). Immobilization-stabilization of glucoamylase: Chemical modification of the enzyme surface followed by covalent attachment on highly activated glyoxyl-agarose supports. Process Biochemistry, 46(1), 409–412. https://doi.org/10.1016/j.procbio.2010.08.011.
Abian, O., Grazú, V., Hermoso, J., González, R., García, J. L., Fernández-Lafuente, R., & Guisán, J. M. (2004). Stabilization of penicillin G acylase from Escherichia coli: Site-directed mutagenesis of the protein surface to increase multipoint covalent attachment. Applied and Environmental Microbiology, 70(2), 1249–1251. https://doi.org/10.1128/AEM.70.2.1249-1251.2004.
Tardioli, P. W., Pedroche, J., Giordano, R. L. C., Fernandez-Lafuente, R., & Guisan, J. M. (2003). Hydrolysis of proteins by immobilized-stabilized alcalase-glyoxyl agarose. Biotechnology Progress, 19(2), 352–360. https://doi.org/10.1021/bp025588n.
Tardioli, P. W., Fernandez-Lafuente, R., Guisan, J. M., & Giordano, R. L. C. (2003). Design of new immobilized-stabilized carboxypeptidase A derivative for production of aromatic free hydrolysates of proteins. Biotechnology Progress, 19(2), 565–574. https://doi.org/10.1021/bp0256364.
Betancor, L., Hidalgo, A., Fernández-Lorente, G., Mateo, C., Fernández-Lafuente, R., & Guisan, J. M. (2003). Preparation of a stable biocatalyst of bovine liver catalase using immobilization and postimmobilization techniques. Biotechnology Progress, 19(3), 763–767. https://doi.org/10.1021/bp025785m.
Toogood, H. S., Taylor, I. N., Brown, R. C., Taylor, S. J. C., McCague, R., & Littlechild, J. A. (2002). Immobilisation of the thermostable l-aminoacylase from Thermococcus litoralis to generate a reusable industrial biocatalyst. Biocatalysis and Biotransformation, 20(4), 241–249. https://doi.org/10.1080/10242420290029472.
Fernandez-Lafuente, R., Cowan, D. A., & Wood, A. N. P. (1995). Hyperstabilization of a thermophilic esterase by multipoint covalent attachment. Enzyme and Microbial Technology, 17(4), 366–372. https://doi.org/10.1016/0141-0229(94)00089-1.
Guisán, J. (1988). Aldehyde-agarose gels as activated supports for immobilization-stabilization of enzymes. Enzyme and Microbial Technology, 10(6), 375–382. https://doi.org/10.1016/0141-0229(88)90018-X.
Suárez, S., Guerrero, C., Vera, C., & Illanes, A. (2018). Effect of particle size and enzyme load on the simultaneous reactions of lactose hydrolysis and transgalactosylation with glyoxyl-agarose immobilized β-galactosidase from Aspergillus oryzae. Process Biochemistry, 73, 56–64. https://doi.org/10.1016/j.procbio.2018.08.016.
Becaro, A. A., Mendes, A. A., Adriano, W. S., Lopes, L. A., Vanzolini, K. L., Fernandez-Lafuente, R., et al. (2020). Immobilization and stabilization of d-hydantoinase from Vigna angularis and its use in the production of N-carbamoyl-D-phenylglycine. Improvement of the reaction yield by allowing chemical racemization of the substrate. Process Biochemistry, 95(February), 251–259. https://doi.org/10.1016/j.procbio.2020.02.017.
Ubilla, C., Ramírez, N., Valdivia, F., Vera, C., Illanes, A., & Guerrero, C. (2020). Synthesis of lactulose in continuous stirred tank reactor with β-galactosidase of Apergillus oryzae immobilized in monofunctional glyoxyl agarose support. Frontiers in Bioengineering and Biotechnology, 8, 1–14. https://doi.org/10.3389/fbioe.2020.00699.
Lopes, L. A., Novelli, P. K., Fernandez-Lafuente, R., Tardioli, P. W., & Giordano, R. L. C. (2020). Glyoxyl-activated agarose as support for covalently link Novo-Pro D: Biocatalysts performance in the hydrolysis of casein. Catalysts, 10(5), 466. https://doi.org/10.3390/catal10050466.
Siar, E.-H. H., Morellon-Sterling, R., Zidoune, M. N., & Fernandez-Lafuente, R. (2020). Use of glyoxyl-agarose immobilized ficin extract in milk coagulation: Unexpected importance of the ficin loading on the biocatalysts. International Journal of Biological Macromolecules, 144, 419–426.
Blanco, R. M., & Guisán, J. (1989). Stabilization of enzymes by multipoint covalent attachment to agarose-aldehyde gels. Borohydride reduction of trypsin-agarose derivatives. Enzyme and Microbial Technology, 11(6), 360–366. https://doi.org/10.1016/0141-0229(89)90020-3.
Grazú, V., López-Gallego, F., Montes, T., Abian, O., González, R., Hermoso, J. A., García, J. L., Mateo, C., & Guisán, J. M. (2010). Promotion of multipoint covalent immobilization through different regions of genetically modified penicillin G acylase from E. coli. Process Biochemistry, 45(3), 390–398. https://doi.org/10.1016/j.procbio.2009.10.013.
Grazu, V., López-Gallego, F., & Guisán, J. M. (2012). Tailor-made design of penicillin G acylase surface enables its site-directed immobilization and stabilization onto commercial mono-functional epoxy supports. Process Biochemistry, 47(12), 2538–2541. https://doi.org/10.1016/j.procbio.2012.07.010.
Mansfeld, J., & Ulbrich-Hofmann, R. (2000). Site-specific and random immobilization of thermolysin-like proteases reflected in the thermal inactivation kinetics. Biotechnology and Applied Biochemistry, 32(3), 189–195. https://doi.org/10.1042/BA20000059.
Fernandez-Lafuente, R. (2009). Stabilization of multimeric enzymes: Strategies to prevent subunit dissociation. Enzyme and Microbial Technology, 45(6–7), 405–418. https://doi.org/10.1016/j.enzmictec.2009.08.009.
Zucca, P., Fernandez-Lafuente, R., & Sanjust, E. (2016). Agarose and its derivatives as supports for enzyme immobilization. Molecules, 21(11), 1577. https://doi.org/10.3390/molecules21111577.
Alvaro, G., Fernandez-Lafuente, R., Blanco, R. M., & Guisán, J. M. (1990). Immobilization-stabilization of Penicillin G acylase from Escherichia coli. Applied Biochemistry and Biotechnology, 26(2), 181–195. https://doi.org/10.1007/BF02921533.
Gomori, G. (1955). Preparation of buffers for use in enzyme studies. Methods Enzymology, 1, 138–146. https://doi.org/10.1016/0076-6879(55)01020-3.
Bradford, M. M. (1976). A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Analytical Biochemistry, 72(1–2), 248–254. https://doi.org/10.1016/0003-2697(76)90527-3.
Grazu, V., Betancor, L., Montes, T., Lopez-Gallego, F., Guisan, J. M., & Fernandez-Lafuente, R. (2006). Glyoxyl agarose as a new chromatographic matrix. Enzyme and Microbial Technology, 38(7), 960–966. https://doi.org/10.1016/j.enzmictec.2005.08.034.
Rocha-Martin, J., Fernández-Lorente, G., & Guisan, J. M. (2018). Sequential hydrolysis of commercial casein hydrolysate by immobilized trypsin and thermolysin to produce bioactive phosphopeptides. Biocatalysis and Biotransformation, 36(2), 159–171. https://doi.org/10.1080/10242422.2017.1308499.
Moyano, F., Setien, E., Silber, J. J., & Correa, N. M. (2013). Enzymatic hydrolysis of N-benzoyl-l-tyrosine p-nitroanilide by α-chymotrypsin in DMSO-water/AOT/ n-heptane reverse micelles. A unique interfacial effect on the enzymatic activity. Langmuir, 29(26), 8245–8254. https://doi.org/10.1021/la401103q.
Kutzbach, C., & Rauenbusch, E. (1974). Preparation and general properties of crystalline penicillin acylase from Escherichia coli ATCC 11 105. Hoppe-Seyler´s Zeitschrift für physiologische Chemie, 355(1), 45–53. https://doi.org/10.1515/bchm2.1974.355.1.45.
Boudrant, J., Woodley, J. M., & Fernandez-Lafuente, R. (2020). Parameters necessary to define an immobilized enzyme preparation. Process Biochemistry, 90, 66–80. https://doi.org/10.1016/j.procbio.2019.11.026.
Blanco, R. M., & Guisán, J. (1988). Protecting effect of competitive inhibitors during very intense insolubilized enzyme-activated support multipoint attachments: Trypsin (amine)-agarose (aldehyde) system. Enzyme and Microbial Technology, 10(4), 227–232. https://doi.org/10.1016/0141-0229(88)90071-3.
Siar, E.-H., Zaak, H., Kornecki, J. F., Zidoune, M. N., Barbosa, O., & Fernandez-Lafuente, R. (2017). Stabilization of ficin extract by immobilization on glyoxyl agarose. Preliminary characterization of the biocatalyst performance in hydrolysis of proteins. Process Biochemistry, 58, 98–104. https://doi.org/10.1016/j.procbio.2017.04.009.
Guisán, J. M., Bastida, A., Cuesta, C., Fernandez-Lufuente, R., & Rosell, C. M. (1991). Immobilization-stabilization of α-chymotrypsin by covalent attachment to aldehyde-agarose gels. Biotechnology and Bioengineering, 38(10), 1144–1152. https://doi.org/10.1002/bit.260381005.
Blanco, R. M., Calvete, J. J., & Guisán, J. (1989). Immobilization-stabilization of enzymes; variables that control the intensity of the trypsin (amine)-agarose (aldehyde) multipoint attachment. Enzyme and Microbial Technology, 11(6), 353–359. https://doi.org/10.1016/0141-0229(89)90019-7.
Rosell, C. M., Fernandez-Lafuente, R., & Guisan, J. M. (1995). Modification of enzyme properties by the use of inhibitors during their stabilisation by multipoint covalent attachment. Biocatalysis and Biotransformation, 12(1), 67–76. https://doi.org/10.3109/10242429508998152.
Zaak, H., Fernandez-Lopez, L., Velasco-Lozano, S., Alcaraz-Fructuoso, M. T., Sassi, M., Lopez-Gallego, F., & Fernandez-Lafuente, R. (2017). Effect of high salt concentrations on the stability of immobilized lipases: Dramatic deleterious effects of phosphate anions. Process Biochemistry, 62, 128–134. https://doi.org/10.1016/j.procbio.2017.07.018.
Kornecki, J. F., Carballares, D., Morellon-Sterling, R., Siar, E. H., Kashefi, S., Chafiaa, M., Arana-Peña, S., Rios, N. S., Gonçalves, L. R. B., & Fernandez-Lafuente, R. (2020). Influence of phosphate anions on the stability of immobilized enzymes. Effect of enzyme nature, immobilization protocol and inactivation conditions. Process Biochemistry, 95, 288–296. https://doi.org/10.1016/j.procbio.2020.02.025.
Alaiz, M., Navarro, J. L., Girón, J., & Vioque, E. (1992). Amino acid analysis by high-performance liquid chromatography after derivatization with diethyl ethoxymethylenemalonate. Journal of Chromatography A, 591(1–2), 181–186. https://doi.org/10.1016/0021-9673(92)80236-N.
Hunt, J. E., Friend, D. S., Gurish, M. F., Feyfant, E., Šali, A., Huang, C., Ghildyal, N., Stechschulte, S., Austen, K. F., & Stevens, R. L. (1997). Mouse mast cell protease 9, a novel member of the chromosome 14 family of serine proteases that is selectively expressed in uterine mast cells. Journal of Biological Chemistry, 272(46), 29158–29166. https://doi.org/10.1074/jbc.272.46.29158.
Dos Santos, J. C. S., Rueda, N., Barbosa, O., Fernández-Sánchez, J. F., Medina-Castillo, A. L., Ramón-Márquez, T., et al. (2015). Characterization of supports activated with divinyl sulfone as a tool to immobilize and stabilize enzymes via multipoint covalent attachment. Application to chymotrypsin. RSC Advances, 5(27), 20639–20649. https://doi.org/10.1039/c4ra16926c.
Barbosa, O., Torres, R., Ortiz, C., Berenguer-Murcia, Á., Rodrigues, R. C., & Fernandez-Lafuente, R. (2013). Heterofunctional supports in enzyme immobilization: From traditional immobilization protocols to opportunities in tuning enzyme properties. Biomacromolecules, 14(8), 2433–2462. https://doi.org/10.1021/bm400762h.
Mateo, C., Fernández-Lorente, G., Abian, O., Fernández-Lafuente, R., & Guisán, J. M. (2000). Multifunctional epoxy supports: A new tool to improve the covalent immobilization of proteins. The promotion of physical adsorptions of proteins on the supports before their covalent linkage. Biomacromolecules, 1(4), 739–745. https://doi.org/10.1021/bm000071q.
Mateo, C., Grazú, V., Pessela, B. C. C., Montes, T., Palomo, J. M., Torres, R., López-Gallego, F., Fernández-Lafuente, R., & Guisán, J. M. (2007). Advances in the design of new epoxy supports for enzyme immobilization–stabilization. Biochemical Society Transactions, 35(6), 1593–1601. https://doi.org/10.1042/BST0351593.
Sanchez, A., Cruz, J., Rueda, N., dos Santos, J. C. S., Torres, R., Ortiz, C., Villalonga, R., & Fernandez-Lafuente, R. (2016). Inactivation of immobilized trypsin under dissimilar conditions produces trypsin molecules with different structures. RSC Advances, 6(33), 27329–27334. https://doi.org/10.1039/C6RA03627A.
Morellon-Sterling, R., Siar, E.-H., Braham, S. A., de Andrades, D., Pedroche, J., Millán, M. D. C., & Fernandez-Lafuente, R. (2021). Effect of amine length in the interference of the multipoint covalent immobilization of enzymes on glyoxyl agarose beads. J. Biotechnol., 329, 128–142. https://doi.org/10.1016/j.jbiotec.2021.02.005.
Mateo, C., Abian, O., Fernandez-Lafuente, R., & Guisan, J. M. (2000). Increase in conformational stability of enzymes immobilized on epoxy-activated supports by favoring additional multipoint covalent attachment☆. Enzyme and Microbial Technology, 26(7), 509–515. https://doi.org/10.1016/S0141-0229(99)00188-X.
Acknowledgements
RMS thanks to Ministerio de Educacion-Spanish Government for a FPU fellowship, and SAB and EHS thank Algerian Ministry of higher education and scientific research for their fellowships. The help and suggestions from Dr. Ángel Berenguer (Departamento de Química Inorgánica, Universidad de Alicante) are gratefully recognized.
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The research has been supported by Ministerio de Ciencia e Innovación-Spanish Government (project number CTQ2017-86170-R).
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In this paper, Roberto Morellon-Sterling, El-Hocine Siar, Sabrina Ait Braham, and Diandra de Andrades prepared the biocatalysts and analyzed their performance, under the supervision of Rafa C. Rodrigues, Ali Aksas, and Roberto Fernandez-Lafuente. Justo Pedroche and Ma del Carmen Millán analyzed the amino-acid composition. Roberto Fernandez-Lafuente designed the experiments. All authors contributed to the writing of the paper.
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Braham, S.A., Morellon-Sterling, R., de Andrades, D. et al. Effect of Tris Buffer in the Intensity of the Multipoint Covalent Immobilization of Enzymes in Glyoxyl-Agarose Beads. Appl Biochem Biotechnol 193, 2843–2857 (2021). https://doi.org/10.1007/s12010-021-03570-4
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DOI: https://doi.org/10.1007/s12010-021-03570-4