1
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Rowland S, Aghakhani A, Whalley RD, Ferreira AM, Kotov N, Gentile P. Layer-by-Layer Nanoparticle Assembly for Biomedicine: Mechanisms, Technologies, and Advancement via Acoustofluidics. ACS APPLIED NANO MATERIALS 2024; 7:15874-15902. [PMID: 39086513 PMCID: PMC11287493 DOI: 10.1021/acsanm.4c02463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Revised: 06/19/2024] [Accepted: 06/26/2024] [Indexed: 08/02/2024]
Abstract
The deposition of thin films plays a crucial role in surface engineering, tailoring structural modifications, and functionalization across diverse applications. Layer-by-layer self-assembly, a prominent thin-film deposition method, has witnessed substantial growth since its mid-20th-century inception, driven by the discovery of eligible materials and innovative assembly technologies. Of these materials, micro- and nanoscopic substrates have received far less interest than their macroscopic counterparts; however, this is changing. The catalogue of eligible materials, including nanoparticles, quantum dots, polymers, proteins, cells and liposomes, along with some well-established layer-by-layer technologies, have combined to unlock impactful applications in biomedicine, as well as other areas like food fortification, and water remediation. To access these fields, several well-established technologies have been used, including tangential flow filtration, fluidized bed, atomization, electrophoretic assembly, and dielectrophoresis. Despite the invention of these technologies, the field of particle layer-by-layer still requires further technological development to achieve a high-yield, automatable, and industrially ready process, a requirement for the diverse, reactionary field of biomedicine and high-throughput pharmaceutical industry. This review provides a background on layer-by-layer, focusing on how its constituent building blocks and bonding mechanisms enable unmatched versatility. The discussion then extends to established and recent technologies employed for coating micro- and nanoscopic matter, evaluating their drawbacks and advantages, and highlighting promising areas in microfluidic approaches, where one distinctly auspicious technology emerges, acoustofluidics. The review also explores the potential and demonstrated application of acoustofluidics in layer-by-layer technology, as well as analyzing existing acoustofluidic technologies beyond LbL coating in areas such as cell trapping, cell sorting, and multidimensional particle manipulation. Finally, the review concludes with future perspectives on layer-by-layer nanoparticle coating and the potential impact of integrating acoustofluidic methods.
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Affiliation(s)
- Seth Rowland
- School
of Engineering, Newcastle University, Newcastle-upon-Tyne NE1
7RU, United Kingdom
| | - Amirreza Aghakhani
- School
of Engineering, Newcastle University, Newcastle-upon-Tyne NE1
7RU, United Kingdom
- Institute
for Biomaterials and Biomolecular Systems, University of Stuttgart, 70569 Stuttgart, Germany
| | - Richard D. Whalley
- School
of Engineering, Newcastle University, Newcastle-upon-Tyne NE1
7RU, United Kingdom
| | - Ana Marina Ferreira
- School
of Engineering, Newcastle University, Newcastle-upon-Tyne NE1
7RU, United Kingdom
| | - Nicholas Kotov
- Department
of Chemical Engineering, University of Michigan, 2300 Hayward Street, Ann Arbor, Michigan 48109, United States
| | - Piergiorgio Gentile
- School
of Engineering, Newcastle University, Newcastle-upon-Tyne NE1
7RU, United Kingdom
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2
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Tadjine M, Bouzidi F, Berbri A, Nehmar H, Bouhekka A. In situ Fourier transform infrared-attenuated total reflection spectroscopy and modeling investigation of protein adsorption: Case of expanded bovine serum albumin on titanium dioxide anatase. Biointerphases 2024; 19:011001. [PMID: 38214353 DOI: 10.1116/6.0003020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 12/14/2023] [Indexed: 01/13/2024] Open
Abstract
The purpose of this experimental and modeling research is to study the pH effect and to determine the surface coverage plus the adsorption constant (Ka) of bovine serum albumin (BSA) protein adsorbed on TiO2 anatase surface, respectively. In situ Fourier transform infrared-attenuated total reflection spectroscopy in a flow-through cell was used to study the BSA adsorption on porous TiO2 anatase films. The experiments were performed in water solution, under different pH values, at a concentration of 10-6 mol/l. Theoretically, we extended the two-state model, based on a system of coupled differential equations, by adding a desorption parameter Kd2, for unfolded state. The model was solved taking into account the adsorption (Ka), desorption (Kd1,2), transformation (Kf) coefficients, and the initial solution protein concentration (C0). The findings clearly illustrated that the solution pH drastically changed the behavior of BSA adsorption, whereas the mathematical analytical solutions allowed us to determine the native state (θ1), the unfolded state (θ2), and the full one (θ) surface coverages. Finally, a good application of the approximated model on the experimental work, expanded BSA adsorbed on TiO2 anatase at pH = 1.7, indicated a value of Ka = (408.36 ± 0.996) × 102 mol-1 l min-1.
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Affiliation(s)
- Moustafa Tadjine
- Department of Physics, Faculty of Exact Sciences and Informatics, Hassiba Benbouali University of Chlef, P.B. 78 C, National Road No. 19, Ouled Fares, 02180 Chlef, Algeria
- Theoretical Physics and Material Physics Laboratory, Hassiba Benbouali University of Chlef, P.B. 151, Hay Salem, National Road No. 19, 02000 Chlef, Algeria
| | - Fatima Bouzidi
- Department of Physics, Faculty of Exact Sciences and Informatics, Hassiba Benbouali University of Chlef, P.B. 78 C, National Road No. 19, Ouled Fares, 02180 Chlef, Algeria
- Laboratory of Mechanics and Energy, Hassiba Benbouali University of Chlef, P.B. 151, Hay Salem, National Road No. 19, 02000 Chlef, Algeria
| | - Abderrezak Berbri
- Department of Physics, Faculty of Exact Sciences and Informatics, Hassiba Benbouali University of Chlef, P.B. 78 C, National Road No. 19, Ouled Fares, 02180 Chlef, Algeria
| | - Hamid Nehmar
- Laboratoire de Physique des Couches Minces et Matériaux pour l'Electronique -LPCMME Université Oran 1 Ahmed Ben Bella, B.P. 1524, El M'naouar 31100 Oran, Algeria
| | - Ahmed Bouhekka
- Laboratoire de Physique des Couches Minces et Matériaux pour l'Electronique -LPCMME Université Oran 1 Ahmed Ben Bella, B.P. 1524, El M'naouar 31100 Oran, Algeria
- Department of Matter Sciences, Faculty of Sciences and Technology, Tissemsilt University, P.B. 182, 38000 Tissemsilt, Algeria
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3
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Sinha I, Garde S, Cramer SM. Comparative Analysis of Protein Surface Hydrophobicity Maps Determined by Sparse Sampling INDUS and Spatial Aggregation Propensity. J Phys Chem B 2023; 127:10304-10314. [PMID: 37993107 DOI: 10.1021/acs.jpcb.3c04902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Protein surface hydrophobicity plays a central role in various biological processes such as protein folding and aggregation, as well as in the design and manufacturing of biotherapeutics. While the hydrophobicity of protein surface patches has been linked to their constituent residue hydropathies, recent research has shown that protein surface hydrophobicity is more complex and characterized by the response of water to these surfaces. In this work, we employ water density perturbations to map the surface hydrophobicity of a set of model proteins using sparse indirect umbrella sampling simulations (SSI). This technique is used to identify hydrophobic surface patches for the set of model proteins, and the results are compared to those obtained from the widely adopted spatial aggregation propensity (SAP) technique. While SAP-based calculations show agreement with SSI in some cases, there are several examples of disagreement. We identify four general classes of difference in behavior and study factors that contribute to these differences. We find that the SAP method can sometimes mask the effect of weakly nonpolar or isolated nonpolar residues that can lead to strong hydrophobic patches on the protein surface. In addition, hydrophobic patches identified by SAP can exhibit shifts in both position and strength on the SSI map. Our results demonstrate that the combination of topography and chemical context controls the hydrophobicity of a given patch above and beyond the intrinsic polarity of the residues present on the patch surface. The availability of more accurate protein hydrophobicity maps in concert with new classes of hydrophobic molecular descriptors may create significant opportunities for in silico prediction of protein behavior for a range of applications, such as protein design, biomanufacturability, and downstream bioprocessing.
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Affiliation(s)
- Imee Sinha
- Howard P. Isermann Department of Chemical and Biological Engineering and Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, 110 Eighth Street, Troy, New York 12180, United States of America
| | - Shekhar Garde
- Howard P. Isermann Department of Chemical and Biological Engineering and Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, 110 Eighth Street, Troy, New York 12180, United States of America
| | - Steven M Cramer
- Howard P. Isermann Department of Chemical and Biological Engineering and Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, 110 Eighth Street, Troy, New York 12180, United States of America
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4
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Kurák T, Polakovič M. Adsorption Performance of a Multimodal Anion-Exchange Chromatography Membrane: Effect of Liquid Phase Composition and Separation Mode. MEMBRANES 2022; 12:1173. [PMID: 36557080 PMCID: PMC9788217 DOI: 10.3390/membranes12121173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 06/17/2023]
Abstract
Membrane chromatography is a modern, high-throughput separation method that finds important applications in therapeutic protein purification. Multimodal, salt-tolerant membranes are the most recent innovation in chromatographic membrane adsorbents. Due to the complex structure of their ligands and the bimodal texture of their carriers, their adsorption properties have not been sufficiently investigated. This work deals with the equilibrium and kinetic properties of a multimodal anion-exchange chromatography membrane, Sartobind STIC. Single- and two-component adsorption experiments were carried out with bovine serum albumin (BSA) and salmon DNA as model target and impurity components. The effect of the Hofmeister series ions and ionic strength on the BSA/DNA adsorption was investigated in micromembrane flow experiments. A significant difference was observed between the effects of monovalent and polyvalent ions when strong kosmotropic salts with polyvalent anions acted as strong displacers of BSA. On the contrary, DNA binding was rather high at elevated ionic strength, independent of the salt type. Two-component micromembrane experiments confirmed very high selectivity of DNA binding at a rather low sodium sulfate feed content and at pH 8. The strength of binding was examined in more than a dozen different desorption experiments. While BSA was desorbed relatively easily using high salt concentrations independent of buffer type and pH, while DNA was desorbed only in a very limited measure under any conditions. Separation experiments in a laboratory membrane module were carried out for the feed containing 1 g/L of BSA, 0.3 g/L of DNA, and 0.15 M of sodium sulfate. The negative flow-through mode was found to be more advantageous than the bind-elute mode, as BSA was obtained with 99% purity and a 97% yield. Membrane reuse was investigated in three adsorption-desorption-regeneration cycles.
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5
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Ibáñez de Opakua A, Geraets JA, Frieg B, Dienemann C, Savastano A, Rankovic M, Cima-Omori MS, Schröder GF, Zweckstetter M. Molecular interactions of FG nucleoporin repeats at high resolution. Nat Chem 2022; 14:1278-1285. [PMID: 36138110 PMCID: PMC9630130 DOI: 10.1038/s41557-022-01035-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 08/02/2022] [Indexed: 12/01/2022]
Abstract
Proteins that contain repeat phenylalanine-glycine (FG) residues phase separate into oncogenic transcription factor condensates in malignant leukaemias, form the permeability barrier of the nuclear pore complex and mislocalize in neurodegenerative diseases. Insights into the molecular interactions of FG-repeat nucleoporins have, however, remained largely elusive. Using a combination of NMR spectroscopy and cryoelectron microscopy, we have identified uniformly spaced segments of transient β-structure and a stable preformed α-helix recognized by messenger RNA export factors in the FG-repeat domain of human nucleoporin 98 (Nup98). In addition, we have determined at high resolution the molecular organization of reversible FG–FG interactions in amyloid fibrils formed by a highly aggregation-prone segment in Nup98. We have further demonstrated that amyloid-like aggregates of the FG-repeat domain of Nup98 have low stability and are reversible. Our results provide critical insights into the molecular interactions underlying the self-association and phase separation of FG-repeat nucleoporins in physiological and pathological cell activities. ![]()
Proteins rich in phenylalanine-glycine (FG) repeats can phase separate through FG–FG interactions. The molecular interactions of an important FG-repeat protein, nucleoporin 98, have now been studied in liquid-like transient and amyloid-like cohesive states. These interactions underlie the behaviour of FG-repeat proteins and their function in physiological and pathological cell activities.
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Affiliation(s)
| | - James A Geraets
- Institute of Biological Information Processing (Structural Biochemistry), Forschungszentrum Jülich GmbH, Jülich, Germany
| | - Benedikt Frieg
- Institute of Biological Information Processing (Structural Biochemistry), Forschungszentrum Jülich GmbH, Jülich, Germany
| | - Christian Dienemann
- Max Planck Institute for Multidisciplinary Sciences, Department of Molecular Biology, Göttingen, Germany
| | | | - Marija Rankovic
- Max Planck Institute for Multidisciplinary Sciences, Department of NMR-based Structural Biology, Göttingen, Germany
| | | | - Gunnar F Schröder
- Institute of Biological Information Processing (Structural Biochemistry), Forschungszentrum Jülich GmbH, Jülich, Germany. .,Physics Department, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
| | - Markus Zweckstetter
- German Center for Neurodegenerative Diseases, Göttingen, Germany. .,Max Planck Institute for Multidisciplinary Sciences, Department of NMR-based Structural Biology, Göttingen, Germany.
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6
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An Experimental and Modeling Combined Approach in Preparative Hydrophobic Interaction Chromatography. Processes (Basel) 2022. [DOI: 10.3390/pr10051027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Chromatography is a technique widely used in the purification of biopharmaceuticals, and generally consists of several chromatographic steps. In this work, Hydrophobic Interaction Chromatography (HIC) is investigated as a polishing step for the purification of therapeutic proteins. Adsorption mechanisms in hydrophobic interaction chromatography are still not completely clear and a limited amount of published data is available. In addition to new data on adsorption isotherms for some proteins (obtained both by high-throughput and frontal analysis method), and a comparison of different models proposed in the literature, two different approaches are compared in this work to investigate HIC. The predictive approach exploits an in-house code that simulates the behavior of the component in the column using the model parameters found from the fitting of experimental data. The estimation approach, on the other hand, exploits commercial software in which the model parameters are found by the fitting of a few experimental chromatograms. The two approaches are validated on some bind-elute runs: the predictive approach is very informative, but the experimental effort needed is high; the estimation approach is more effective, but the knowledge gained is lower. The second approach is also applied to an in-development industrial purification process and successfully resulted in predicting the behavior of the system, allowing for optimization with a reduction in the time and amount of sample needed.
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7
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Großhans S, Wang G, Hubbuch J. Water on hydrophobic surfaces: mechanistic modeling of polyethylene glycol-induced protein precipitation. Bioprocess Biosyst Eng 2019; 42:513-520. [PMID: 30535587 PMCID: PMC6430756 DOI: 10.1007/s00449-018-2054-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 11/30/2018] [Indexed: 11/26/2022]
Abstract
For the purification of biopharmaceutical proteins, liquid chromatography is still the gold standard. Especially with increasing product titers, drawbacks like slow volumetric throughput and high resin costs lead to an intensifying need for alternative technologies. Selective preparative protein precipitation is one promising alternative technique. Although the capability has been proven, there has been no precipitation process realized for large-scale monoclonal antibody (mAb) production yet. One reason might be that the mechanism behind protein phase behavior is not completely understood and the precipitation process development is still empirical. Mechanistic modeling can be a means for faster, material-saving process development and a better process understanding at the same time. In preparative chromatography, mechanistic modeling was successfully shown for a variety of applications. Lately, a new isotherm for hydrophobic interaction chromatography (HIC) under consideration of water molecules as participants was proposed, enabling an accurate description of HIC. In this work, based on similarities between protein precipitation and HIC, a new precipitation model was derived. In the proposed model, the formation of protein-protein interfaces is thought to be driven by hydrophobic effects, involving a reorganization of the well-ordered water structure on the hydrophobic surfaces of the protein-protein complex. To demonstrate model capability, high-throughput precipitation experiments with pure or prior to the experiments purified proteins lysozyme, myoglobin, bovine serum albumin, and one mAb were conducted at various pH values. Polyethylene glycol (PEG) 6000 was used as precipitant. The precipitant concentration as well as the initial protein concentration was varied systematically. For all investigated proteins, the initial protein concentrations were varied between 1.5 mg/mL and 12 mg/mL. The calibrated models were successfully validated with experimental data. This mechanistic description of protein precipitation process offers mathematical explanation of the precipitation behavior of proteins at PEG concentration, protein concentration, protein size, and pH.
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Affiliation(s)
- Steffen Großhans
- Karlsruhe Institute of Technology (KIT), Institute of Process Engineering in Life Sciences Section IV: Biomolecular Separation Engineering, 76131, Karlsruhe, Germany
| | - Gang Wang
- Karlsruhe Institute of Technology (KIT), Institute of Process Engineering in Life Sciences Section IV: Biomolecular Separation Engineering, 76131, Karlsruhe, Germany
| | - Jürgen Hubbuch
- Karlsruhe Institute of Technology (KIT), Institute of Process Engineering in Life Sciences Section IV: Biomolecular Separation Engineering, 76131, Karlsruhe, Germany.
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8
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Rodler A, Ueberbacher R, Beyer B, Jungbauer A. Calorimetry for studying the adsorption of proteins in hydrophobic interaction chromatography. Prep Biochem Biotechnol 2019; 49:1-20. [DOI: 10.1080/10826068.2018.1487852] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Agnes Rodler
- Department of Biotechnology, University of Natural Resources and Life Sciences, Vienna, Austria
- Austrian Centre of Industrial Biotechnology, Vienna, Austria
| | - Rene Ueberbacher
- Department of Biotechnology, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Beate Beyer
- Department of Biotechnology, University of Natural Resources and Life Sciences, Vienna, Austria
- Austrian Centre of Industrial Biotechnology, Vienna, Austria
| | - Alois Jungbauer
- Department of Biotechnology, University of Natural Resources and Life Sciences, Vienna, Austria
- Austrian Centre of Industrial Biotechnology, Vienna, Austria
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9
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Wang L, Marcus RK. Evaluation of protein separations based on hydrophobic interaction chromatography using polyethylene terephthalate capillary-channeled polymer (C-CP) fiber phases. J Chromatogr A 2019; 1585:161-171. [DOI: 10.1016/j.chroma.2018.11.068] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 11/16/2018] [Accepted: 11/24/2018] [Indexed: 11/28/2022]
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10
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Shekhawat LK, Godara A, Kumar V, Rathore AS. Design of experiments applications in bioprocessing: Chromatography process development using split design of experiments. Biotechnol Prog 2018; 35:e2730. [PMID: 30315679 DOI: 10.1002/btpr.2730] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 10/08/2018] [Accepted: 10/09/2018] [Indexed: 11/11/2022]
Abstract
Development of a chromatographic step in a time and resource efficient manner remains a serious bottleneck in protein purification. Chromatographic performance typically depends on raw material attributes, feed material attributes, process factors, and their interactions. Design of experiments (DOE) based process development is often chosen for this purpose. A challenge is, however, in performing a DOE with such a large number of process factors. A split DOE approach based on process knowledge in order to reduce the number of experiments is proposed. The first DOE targets optimizing factors that are likely to significantly impact the process and their effect on process performance is unknown. The second DOE aims to fine-tune another set of interacting process factors, impact of whom on process performance is known from process understanding. Furthermore, modeling of a large set of output response variables has been achieved by fitting the output responses to an empirical equation and then using the parametric constants of the equation as output response variables for regression modeling. Two case studies involving hydrophobic interaction chromatography for removal of aggregates and cation exchange chromatography for separation of charge variants and aggregates have been utilized to illustrate the proposed approach. Proposed methodology reduced total number of experiments by 25% and 72% compared to a single DOE based on central composite design and full factorial design, respectively. The proposed approach is likely to result in a significant reduction in resources required as well as time taken during process development. © 2018 American Institute of Chemical Engineers Biotechnol. Prog., 35: e2730, 2019.
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Affiliation(s)
- Lalita K Shekhawat
- Dept. of Chemical Engineering, Indian Inst. of Technology, Hauz Khas, New Delhi, India
| | - Avinash Godara
- Dept. of Chemical Engineering, Indian Inst. of Technology, Hauz Khas, New Delhi, India
| | - Vijesh Kumar
- Dept. of Chemical Engineering, Indian Inst. of Technology, Hauz Khas, New Delhi, India
| | - Anurag S Rathore
- Dept. of Chemical Engineering, Indian Inst. of Technology, Hauz Khas, New Delhi, India
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11
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Hackemann E, Hasse H. Mathematical modeling of adsorption isotherms in mixed salt systems in hydrophobic interaction chromatography. Biotechnol Prog 2018; 34:1251-1260. [DOI: 10.1002/btpr.2683] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Revised: 04/29/2018] [Accepted: 06/13/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Eva Hackemann
- Laboratory of Engineering Thermodynamics (LTD)University of Kaiserslautern Kaiserslautern Germany
| | - Hans Hasse
- Laboratory of Engineering Thermodynamics (LTD)University of Kaiserslautern Kaiserslautern Germany
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12
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Rodler A, Beyer B, Ueberbacher R, Hahn R, Jungbauer A. Hydrophobic interaction chromatography of proteins: Studies of unfolding upon adsorption by isothermal titration calorimetry. J Sep Sci 2018; 41:3069-3080. [PMID: 29877629 PMCID: PMC6099299 DOI: 10.1002/jssc.201800016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 05/29/2018] [Accepted: 05/30/2018] [Indexed: 01/11/2023]
Abstract
Heat of adsorption is an excellent measure for adsorption strength and, therefore, very useful to study the influence of salt and temperature in hydrophobic interaction chromatography. The adsorption of bovine serum albumin and β-lactoglobulin to Toyopearl Butyl-650 M was studied with isothermal titration calorimetry to follow the unfolding of proteins on hydrophobic surfaces. Isothermal titration calorimetry is established as an experimental method to track conformational changes of proteins on stationary phases. Experiments were carried out at two different salt concentrations and five different temperatures. Protein unfolding, as indicated by large changes of molar enthalpy of adsorption Δhads , was observed to be dependent on temperature and salt concentration. Δhads were significantly higher for bovine serum albumin and ranged from 578 (288 K) to 811 (308 K) kJ/mol for 1.2 mol/kg ammonium sulfate. Δhads for β-lactoglobulin ranged from 129 kJ/mol (288 K) to 186 kJ/mol (308 K). For both proteins, Δhads increased with increasing temperature. The influence of salt concentration on Δhads was also more pronounced for bovine serum albumin than for β-lactoglobulin. The comparison of retention analysis evaluated by the van't Hoff algorithm shows that beyond adsorption other processes occur simultaneously. Further interpretation such as unfolding upon adsorption needs other in situ techniques.
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Affiliation(s)
- Agnes Rodler
- Department of Biotechnology, University of Natural Resources and Life Sciences Vienna, Vienna, Austria
| | - Beate Beyer
- Department of Biotechnology, University of Natural Resources and Life Sciences Vienna, Vienna, Austria.,Austrian Centre of Industrial Biotechnology, Vienna, Austria
| | - Rene Ueberbacher
- Department of Biotechnology, University of Natural Resources and Life Sciences Vienna, Vienna, Austria
| | - Rainer Hahn
- Department of Biotechnology, University of Natural Resources and Life Sciences Vienna, Vienna, Austria
| | - Alois Jungbauer
- Department of Biotechnology, University of Natural Resources and Life Sciences Vienna, Vienna, Austria.,Austrian Centre of Industrial Biotechnology, Vienna, Austria
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13
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Tyteca E, De Vos J, Tassi M, Cook K, Liu X, Kaal E, Eeltink S. Generic approach to the method development of intact protein separations using hydrophobic interaction chromatography. J Sep Sci 2017; 41:1017-1024. [PMID: 29178450 DOI: 10.1002/jssc.201701202] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 11/21/2017] [Accepted: 11/21/2017] [Indexed: 11/05/2022]
Abstract
We describe a liquid chromatography method development approach for the separation of intact proteins using hydrophobic interaction chromatography. First, protein retention was determined as function of the salt concentration by isocratic measurements and modeled using linear regression. The error between measured and predicted retention factors was studied while varying gradient time (between 15 and 120 min) and gradient starting conditions, and ranged between 2 and 15%. To reduce the time needed to develop optimized gradient methods for hydrophobic interaction chromatography separations, retention-time estimations were also assessed based on two gradient scouting runs, resulting in significantly improved retention-time predictions (average error < 2.5%) when varying gradient time. When starting the scouting gradient at lower salt concentrations (stronger eluent), retention time prediction became inaccurate in contrast to predictions based on isocratic runs. Application of three scouting runs and a nonlinear model, incorporating the effects of gradient duration and mobile-phase composition at the start of the gradient, provides accurate results (improved fitting compared to the linear solvent-strength model) with an average error of 1.0% and maximum deviation of -8.3%. Finally, gradient scouting runs and retention-time modeling have been applied for the optimization of a critical-pair protein isoform separation encountered in a biotechnological sample.
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Affiliation(s)
- Eva Tyteca
- Vrije Universiteit Brussel (VUB), Department of Chemical Engineering, Brussels, Belgium.,University of Liège, Gembloux Agro-BioTech, Department of Agronomy, Bio-engineering and Chemistry, Analytical Chemistry, Gembloux, Belgium
| | - Jelle De Vos
- Vrije Universiteit Brussel (VUB), Department of Chemical Engineering, Brussels, Belgium
| | - Marco Tassi
- Vrije Universiteit Brussel (VUB), Department of Chemical Engineering, Brussels, Belgium
| | - Ken Cook
- Thermo Fisher Scientific, Hemel Hempstead, United Kingdom
| | | | - Erwin Kaal
- DSM Biotechnology Center, part of DSM Food Specialties B.V., Delft, The Netherlands
| | - Sebastiaan Eeltink
- Vrije Universiteit Brussel (VUB), Department of Chemical Engineering, Brussels, Belgium
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14
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Hirsch DB, Baieli MF, Urtasun N, Lázaro- Martínez JM, Glisoni RJ, Miranda MV, Cascone O, Wolman FJ. Sulfanilic acid-modified chitosan mini-spheres and their application for lysozyme purification from egg white. Biotechnol Prog 2017; 34:387-396. [DOI: 10.1002/btpr.2588] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 11/10/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Daniela B. Hirsch
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Biotecnología. Junín 956, 1113 Buenos Aires; Argentina
- CONICET-Universidad de Buenos Aires, Instituto de Nanobiotecnología (NANOBIOTEC), Junín 956, 1113 Buenos Aires; Argentina
| | - María F. Baieli
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Biotecnología. Junín 956, 1113 Buenos Aires; Argentina
- CONICET-Universidad de Buenos Aires, Instituto de Nanobiotecnología (NANOBIOTEC), Junín 956, 1113 Buenos Aires; Argentina
| | - Nicolás Urtasun
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Biotecnología. Junín 956, 1113 Buenos Aires; Argentina
- CONICET-Universidad de Buenos Aires, Instituto de Nanobiotecnología (NANOBIOTEC), Junín 956, 1113 Buenos Aires; Argentina
| | - Juan M. Lázaro- Martínez
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Química Orgánica, Junín 956 (C1113AAD); Buenos Aires Argentina
- CONICET-Universidad de Buenos Aires, Instituto de Química y Fisicoquímica Biológicas (IQUIFIB), Junín 956 (C1113AAD); Buenos Aires Argentina
| | - Romina J. Glisoni
- CONICET-Universidad de Buenos Aires, Instituto de Nanobiotecnología (NANOBIOTEC), Junín 956, 1113 Buenos Aires; Argentina
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Tecnología Farmacéutica II. Junín 956, 1113 Buenos Aires; Argentina
| | - María V. Miranda
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Biotecnología. Junín 956, 1113 Buenos Aires; Argentina
- CONICET-Universidad de Buenos Aires, Instituto de Nanobiotecnología (NANOBIOTEC), Junín 956, 1113 Buenos Aires; Argentina
| | - Osvaldo Cascone
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Biotecnología. Junín 956, 1113 Buenos Aires; Argentina
- CONICET-Universidad de Buenos Aires, Instituto de Nanobiotecnología (NANOBIOTEC), Junín 956, 1113 Buenos Aires; Argentina
| | - Federico J. Wolman
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Biotecnología. Junín 956, 1113 Buenos Aires; Argentina
- CONICET-Universidad de Buenos Aires, Instituto de Nanobiotecnología (NANOBIOTEC), Junín 956, 1113 Buenos Aires; Argentina
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15
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Hackemann E, Hasse H. Influence of mixed electrolytes and pH on adsorption of bovine serum albumin in hydrophobic interaction chromatography. J Chromatogr A 2017; 1521:73-79. [DOI: 10.1016/j.chroma.2017.09.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 08/15/2017] [Accepted: 09/02/2017] [Indexed: 10/18/2022]
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16
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Johnson SA, Walsh A, Brown MR, Lute SC, Roush DJ, Burnham MS, Brorson KA. The step-wise framework to design a chromatography-based hydrophobicity assay for viral particles. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1061-1062:430-437. [DOI: 10.1016/j.jchromb.2017.08.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 07/26/2017] [Accepted: 08/02/2017] [Indexed: 02/06/2023]
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17
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Lee YF, Kluters S, Hillmann M, von Hirschheydt T, Frech C. Modeling of bispecific antibody elution in mixed-mode cation-exchange chromatography. J Sep Sci 2017; 40:3632-3645. [DOI: 10.1002/jssc.201700313] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 07/04/2017] [Accepted: 07/09/2017] [Indexed: 12/30/2022]
Affiliation(s)
- Yi Feng Lee
- Institute of Biochemistry; University of Applied Sciences Mannheim; Mannheim Germany
| | - Simon Kluters
- Institute of Biochemistry; University of Applied Sciences Mannheim; Mannheim Germany
| | - Mirjam Hillmann
- Institute of Biochemistry; University of Applied Sciences Mannheim; Mannheim Germany
| | - Thomas von Hirschheydt
- Roche Pharma Research and Early Development; Roche Innovation Center Munich; Penzberg Germany
| | - Christian Frech
- Institute of Biochemistry; University of Applied Sciences Mannheim; Mannheim Germany
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18
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Lactoperoxidase purification from whey by using dye affinity chromatography. FOOD AND BIOPRODUCTS PROCESSING 2017. [DOI: 10.1016/j.fbp.2017.02.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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A comprehensive evaluation of mixed mode interactions of HEA and PPA HyperCel™ chromatographic media. J Chromatogr B Analyt Technol Biomed Life Sci 2015; 976-977:68-77. [DOI: 10.1016/j.jchromb.2014.11.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 11/04/2014] [Accepted: 11/21/2014] [Indexed: 11/18/2022]
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20
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Marques F, Silva G, Thrash M, Dias-Cabral A. Lysozyme adsorption onto a cation-exchanger: Mechanism of interaction study based on the analysis of retention chromatographic data. Colloids Surf B Biointerfaces 2014; 122:801-807. [DOI: 10.1016/j.colsurfb.2014.08.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2014] [Revised: 08/16/2014] [Accepted: 08/18/2014] [Indexed: 10/24/2022]
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21
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Ma H, Zhang P, Wang J, Xu X, Zhang H, Zhang Z, Zhang Y, Ning Y. Preparation of a novel rape pollen shell microencapsulation and its use for protein adsorption and pH-controlled release. J Microencapsul 2014; 31:667-73. [DOI: 10.3109/02652048.2014.913723] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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22
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Thermodynamic description of peptide adsorption on mixed-mode resins. J Chromatogr A 2014; 1341:41-9. [DOI: 10.1016/j.chroma.2014.03.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Revised: 03/07/2014] [Accepted: 03/10/2014] [Indexed: 11/22/2022]
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23
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Costa SJ, Coelho E, Franco L, Almeida A, Castro A, Domingues L. The Fh8 tag: a fusion partner for simple and cost-effective protein purification in Escherichia coli. Protein Expr Purif 2013; 92:163-70. [PMID: 24084009 DOI: 10.1016/j.pep.2013.09.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Revised: 09/09/2013] [Accepted: 09/17/2013] [Indexed: 10/26/2022]
Abstract
Downstream processing is still a major bottleneck in recombinant protein production representing most of its costs. Hence, there is a continuing demand of novel and cost-effective purification processes aiming at the recovery of pure and active target protein. In this work, a novel purification methodology is presented, using the Fh8 solubility enhancer tag as fusion handle. The binding properties of Fh8 tag to a hydrophobic matrix were first studied via hydrophobic interaction chromatography (HIC). The Fh8 tag was then evaluated as a purification handle by its fusion to green fluorescent protein and superoxide dismutase. The purification efficiency of the Fh8-HIC strategy was compared to the immobilized metal ion affinity chromatography (IMAC) using the His6 tag. Results showed that the Fh8-HIC binding mechanism is calcium-dependent in a low salt medium, making the purification process highly selective. Both target proteins were biologically active, even when fused to Fh8, and were successfully purified by HIC, achieving efficiencies identical to those of IMAC. Thus, the Fh8 acts as an effective affinity tag that, together with its previously reported solubility enhancer capability, allows for the design of inexpensive and successful recombinant protein production processes in Escherichia coli.
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Affiliation(s)
- Sofia J Costa
- IBB - Institute for Biotechnology and Bioengineering, Centre of Biological Engineering, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal; Instituto Nacional de Saúde Dr. Ricardo Jorge (INSARJ), Porto, Portugal
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24
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Mohammad AW, Johar S, Jahim JM, Hassan O. Optimization of Cutinase Purification using a Hydrophobic Interaction Membrane Chromatographic Process by Response Surface Methodology. SEP SCI TECHNOL 2013. [DOI: 10.1080/01496395.2013.788520] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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25
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Desire CT, Arrua RD, Talebi M, Lacher NA, Hilder EF. Poly(ethylene glycol)-based monolithic capillary columns for hydrophobic interaction chromatography of immunoglobulin G subclasses and variants. J Sep Sci 2013; 36:2782-92. [DOI: 10.1002/jssc.201300558] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Revised: 06/14/2013] [Accepted: 06/14/2013] [Indexed: 11/10/2022]
Affiliation(s)
- Christopher T. Desire
- Australian Centre for Research on Separation Science (ACROSS); School of Chemistry, University of Tasmania; Tasmania Australia
| | - R. Dario Arrua
- Australian Centre for Research on Separation Science (ACROSS); School of Chemistry, University of Tasmania; Tasmania Australia
| | - Mohammad Talebi
- Australian Centre for Research on Separation Science (ACROSS); School of Chemistry, University of Tasmania; Tasmania Australia
| | - Nathan A. Lacher
- Analytical R&D; Pfizer Biotherapeutics Pharmaceutical Sciences; Chesterfield MO USA
| | - Emily F. Hilder
- Australian Centre for Research on Separation Science (ACROSS); School of Chemistry, University of Tasmania; Tasmania Australia
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26
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Müller TKH, Franzreb M. Suitability of commercial hydrophobic interaction sorbents for temperature-controlled protein liquid chromatography under low salt conditions. J Chromatogr A 2012; 1260:88-96. [PMID: 22954746 DOI: 10.1016/j.chroma.2012.08.052] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2012] [Revised: 05/28/2012] [Accepted: 08/15/2012] [Indexed: 11/29/2022]
Abstract
The effect of temperature in the range from 10°C to 40°C and comparatively low ammonium sulfate (AS) concentrations of up to 0.5M on the adsorption of bovine serum albumin (BSA) on four different commercially available sepharose-based stationary phases was investigated. The determined isotherms were fitted by the Langmuir equation, and thermodynamic values were calculated by van't Hoff analysis. The adsorption of BSA onto the chromatographic resin Butyl Sepharose 4FF showed the strongest temperature influence; however, protein unfolding effects occurred when characterizing this system by dynamic column experiments, with an unfolded BSA fraction strongly attached to the sorbent. The percentage of the unfolding fraction was determined for different operating conditions and found to increase with the concentration of the cosmotropic salt, but even stronger with increasing temperature. Temperature-induced cyclic adsorption and desorption experiments were carried out to investigate the long-term performance of Butyl Sepharose 4FF by applying purely temperature-controlled regeneration. Over a period of five cycles, the working capacity remained stable, but BSA also started to accumulate on the column due to incomplete regeneration. Finally, the possibility to fractionate different proteins with a single temperature shift was shown by the complete separation of lysozyme and BSA. The results presented indicate that temperature-induced binding and elution may offer a possibility to shift the operation conditions of HIC resins toward reduced salt concentrations, thus saving chemicals and facilitating salt removal in further downstream processing stages.
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Affiliation(s)
- Tobias K H Müller
- Karlsruhe Institute of Technology, Institute for Functional Interfaces, Germany.
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27
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MUBARAK NM, YUSOF FARIDAH, ALKHATIB MF, AMEEN EMAD, KHALID M, MOHAMMED ALSAADI, MUATAZ A, QUDSIEH IY, RASHMI W. OPTIMIZATION OF CNTs PRODUCTION USING FULL FACTORIAL DESIGN AND ITS ADVANCED APPLICATION IN PROTEIN PURIFICATION. INTERNATIONAL JOURNAL OF NANOSCIENCE 2011. [DOI: 10.1142/s0219581x10006648] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Carbon nanotubes (CNTs) have been successfully synthesized by using in-house fabricated Double Stage Chemical Vapor Deposition (DS-CVD) technique, using acetylene (C2H2) and hydrogen (H2) as the precursor gases. The purity, morphology and the structure of CNTs were then characterized using Field Emission Scanning Microscope (FESEM), Transmission Electron Microscope (TEM) and Thermogravimetric Analysis (TGA). The effects of the process parameters were examined whereby the experimental design of the investigation was conducted using Design Expert® Version 6.0.8. The statistical analysis reveals that the optimized conditions for the best CNTs yield production at 850°C reaction temperature, 60 min reaction time, with gas flow rates at 40 and 150 ml/min for C2H2 and H2 , respectively. The CNTs produced were successfully used as column chromatographic media. Due to its nanosized structured dimension, CNTs' have tremendously large surface area and that lead to highly efficient protein purification. Skim latex protein has been used as the model protein and we aim to recover useful proteins and enzymes from this known wasteful material. During the purification, the process parameters such as pH and ionic strength of the running buffer were optimized to enhance protein purification. Results reveal that CNTs behave efficiently as a hydrophobic interaction chromatographic media.
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Affiliation(s)
- N. M. MUBARAK
- Nanoscience and Nanotechnology Research Group (NANORG), Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia, P. O. Box 10, 50728 Kuala Lumpur, Malaysia
| | - FARIDAH YUSOF
- Nanoscience and Nanotechnology Research Group (NANORG), Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia, P. O. Box 10, 50728 Kuala Lumpur, Malaysia
| | - M. F. ALKHATIB
- Nanoscience and Nanotechnology Research Group (NANORG), Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia, P. O. Box 10, 50728 Kuala Lumpur, Malaysia
| | - EMAD AMEEN
- Nanoscience and Nanotechnology Research Group (NANORG), Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia, P. O. Box 10, 50728 Kuala Lumpur, Malaysia
| | - M. KHALID
- Nanoscience and Nanotechnology Research Group (NANORG), Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia, P. O. Box 10, 50728 Kuala Lumpur, Malaysia
| | - AL SAADI. MOHAMMED
- Nanoscience and Nanotechnology Research Group (NANORG), Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia, P. O. Box 10, 50728 Kuala Lumpur, Malaysia
| | - A. MUATAZ
- Department of Chemical Engineering, Head of Nanocarbon Research Unit Centre of Research Excellence in Nanotechnology, King Fahd University of Petroleum and Minerals, P. O. Box 5050, Dhahran-31261, Saudi Arabia
| | - I. Y. QUDSIEH
- Department of Chemical Engineering, Jazan University, P. O. Box 114, Jazan-45142, Saudi Arabia
| | - W. RASHMI
- Nanoscience and Nanotechnology Research Group (NANORG), Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia, P. O. Box 10, 50728 Kuala Lumpur, Malaysia
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28
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Pezzini J, Joucla G, Gantier R, Toueille M, Lomenech AM, Le Sénéchal C, Garbay B, Santarelli X, Cabanne C. Antibody capture by mixed-mode chromatography: A comprehensive study from determination of optimal purification conditions to identification of contaminating host cell proteins. J Chromatogr A 2011; 1218:8197-208. [DOI: 10.1016/j.chroma.2011.09.036] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2011] [Revised: 09/08/2011] [Accepted: 09/14/2011] [Indexed: 10/17/2022]
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29
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Nagrath D, Xia F, Cramer SM. Characterization and modeling of nonlinear hydrophobic interaction chromatographic systems. J Chromatogr A 2011; 1218:1219-26. [DOI: 10.1016/j.chroma.2010.12.111] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2010] [Revised: 12/24/2010] [Accepted: 12/31/2010] [Indexed: 11/16/2022]
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30
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Ueberbacher R, Rodler A, Hahn R, Jungbauer A. Hydrophobic interaction chromatography of proteins: Thermodynamic analysis of conformational changes. J Chromatogr A 2010; 1217:184-90. [DOI: 10.1016/j.chroma.2009.05.033] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2009] [Revised: 05/07/2009] [Accepted: 05/15/2009] [Indexed: 11/16/2022]
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31
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Lienqueo ME, Shene C, Asenjo J. Optimization of hydrophobic interaction chromatography using a mathematical model of elution curves of a protein mixture. J Mol Recognit 2009; 22:110-20. [DOI: 10.1002/jmr.927] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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32
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He HB, Yu QW, Feng YQ, Da SL. Hydrophobic Interaction Chromatography of a Fosfomycin-Modified Zirconia Support for Some Basic Proteins. J LIQ CHROMATOGR R T 2009. [DOI: 10.1080/10826070802634745] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Hai-Bo He
- a Department of Chemistry , Shanghai University , Shanghai, P. R. China
| | - Qiong-Wei Yu
- b Department of Chemistry , Wuhan University , Wuhan, P. R. China
| | - Yu-Qi Feng
- b Department of Chemistry , Wuhan University , Wuhan, P. R. China
| | - Shi-Lu Da
- b Department of Chemistry , Wuhan University , Wuhan, P. R. China
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33
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Valliere-Douglass J, Wallace A, Balland A. Separation of populations of antibody variants by fine tuning of hydrophobic-interaction chromatography operating conditions. J Chromatogr A 2008; 1214:81-9. [DOI: 10.1016/j.chroma.2008.10.078] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2008] [Revised: 10/09/2008] [Accepted: 10/13/2008] [Indexed: 10/21/2022]
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34
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Hydrophobic interaction chromatography of proteins. J Chromatogr A 2008; 1198-1199:154-63. [DOI: 10.1016/j.chroma.2008.05.062] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2008] [Revised: 05/19/2008] [Accepted: 05/22/2008] [Indexed: 11/23/2022]
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35
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Mollerup JM. A Review of the Thermodynamics of Protein Association to Ligands, Protein Adsorption, and Adsorption Isotherms. Chem Eng Technol 2008. [DOI: 10.1002/ceat.200800082] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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36
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37
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Chen J, Yang T, Luo Q, Breneman CM, Cramer SM. Investigation of protein retention in hydrophobic interaction chromatographic (HIC) systems using the preferential interaction theory and quantitative structure property relationship models. REACT FUNCT POLYM 2007. [DOI: 10.1016/j.reactfunctpolym.2007.07.029] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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38
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Chen J, Cramer SM. Protein adsorption isotherm behavior in hydrophobic interaction chromatography. J Chromatogr A 2007; 1165:67-77. [PMID: 17698076 DOI: 10.1016/j.chroma.2007.07.038] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2007] [Revised: 07/18/2007] [Accepted: 07/20/2007] [Indexed: 10/23/2022]
Abstract
The adsorption behavior of proteins in hydrophobic interaction chromatography (HIC) was evaluated by determining the isotherms of a wide range of proteins on various HIC resin systems. Parallel batch experiments were carried out with eleven proteins on three hydrophobic resins with different ligand chemistries and densities. The effects of salt concentration, resin chemistry and protein properties on the isotherms were also examined. The resulting isotherms exhibited unique patterns of adsorption behaviors. For certain protein-resin combinations, a "critical salt behavior" was observed where the amount of protein bound to the resin increased significantly above this salt concentration. Proteins that exhibited this behavior tended to be relatively large with more solvent accessible hydrophobic surface area. Further, calculations indicated that under these conditions the occupied surface area of the adsorbed protein layer could exceed the accessible surface area. The establishment of unique classes of adsorption behavior may shed light on our understanding of the behavior of proteins in HIC systems.
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Affiliation(s)
- Jie Chen
- Department of Chemical and Biological Engineering, RPI, NY 12180, USA.
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39
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Chen J, Tetrault J, Ley A. Comparison of standard and new generation hydrophobic interaction chromatography resins in the monoclonal antibody purification process. J Chromatogr A 2007; 1177:272-81. [PMID: 17709111 DOI: 10.1016/j.chroma.2007.07.083] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2007] [Revised: 07/22/2007] [Accepted: 07/23/2007] [Indexed: 11/26/2022]
Abstract
Recent efforts to improve hydrophobic interaction chromatography (HIC) for use in monoclonal antibody (mAb) purification have focused on two approaches: optimization of resin pore size to facilitate mAb mass transport, and use of novel hydrophobic charge induction (HCIC) mixed mode ligands that allow capture of mAbs under low salt conditions. We evaluated standard HIC and new generation HIC and HIC-related chromatography resins for mAb purification process efficiency and product quality both as isolated chromatography steps and in purification process trains. We find that HIC resins with optimized pore size have significantly improved binding capacity which can increase HIC purification unit operation efficiency. The HCIC Mercapto-Ethyl-Pyridine (MEP) resin, which shows a different salt impact trend and impurity resolution pattern from standard HIC resin, can not only capture mAb from crude CHO fermentation supernatant but also substantially enhance mAb purification process flow efficiency when serving as a polishing role.
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Affiliation(s)
- Jie Chen
- Process Sciences Department, Dyax Corporation, Cambridge, MA 02139, USA.
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40
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Waksmundzka‐Hajnos M, Petruczynik A, Cieśla G. Temperature—the Tool in Separation of Alkaloids by RP‐HPLC. J LIQ CHROMATOGR R T 2007. [DOI: 10.1080/10826070701465902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Anna Petruczynik
- a Department of Inorganic Chemistry , Medical University , Lublin, Poland
| | - Gabriel Cieśla
- a Department of Inorganic Chemistry , Medical University , Lublin, Poland
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41
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Mahn A, Lienqueo ME, Asenjo JA. Optimal operation conditions for protein separation in hydrophobic interaction chromatography. J Chromatogr B Analyt Technol Biomed Life Sci 2007; 849:236-42. [PMID: 17027350 DOI: 10.1016/j.jchromb.2006.09.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2006] [Revised: 09/05/2006] [Accepted: 09/08/2006] [Indexed: 10/24/2022]
Abstract
Protein retention in hydrophobic interaction chromatography is determined by protein physicochemical properties and by system characteristics. In this paper we present an attempt to determine the optimal operation conditions that would allow the separation of binary protein mixtures. The statistically significant system variables were determined, and then empirical models were obtained which explained more than 92% of variability in dimensionless retention time based on salt properties, ionic strength of the initial eluent and substitution degree of the resin. These variables were optimized in order to achieve the maximum retention time difference between two proteins in a mixture. The optimum operation conditions as predicted by the models were tested experimentally, showing a good agreement with predicted separation. We concluded that it would be possible to determine the system conditions that allow the maximum separation of two proteins based on the main system properties. The methodology proposed here presents potential to be applied to partially characterized systems, however, it could be improved if protein's properties were included explicitly in the models.
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Affiliation(s)
- Andrea Mahn
- Medicine Faculty, Institute for Biomedical Sciences, University of Chile, Santiago, Chile.
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42
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Lienqueo ME, Mahn A, Salgado JC, Asenjo JA. Current insights on protein behaviour in hydrophobic interaction chromatography. J Chromatogr B Analyt Technol Biomed Life Sci 2007; 849:53-68. [PMID: 17141587 DOI: 10.1016/j.jchromb.2006.11.019] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2006] [Revised: 11/09/2006] [Accepted: 11/13/2006] [Indexed: 11/15/2022]
Abstract
This paper gives a summary of different aspects for predicting protein behaviour in hydrophobic interaction chromatography (HIC). First, a brief description of HIC, hydrophobic interactions, amino acid and protein hydrophobicity is presented. After that, several factors affecting protein chromatographic behaviour in HIC are described. Finally, different approaches for predicting protein retention time in HIC are shown. Using all this information, it could be possible to carry out computational experiments by varying the different operating conditions for the purification of a target protein; and then selecting the best conditions in silico and designing a rational protein purification process involving an HIC step.
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Affiliation(s)
- M Elena Lienqueo
- Centre for Biochemical Engineering and Biotechnology, Department of Chemical and Biotechnology Engineering, University of Chile, Beauchef 861, Santiago, Chile.
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43
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Lienqueo ME, Salazar O, Henriquez K, Calado CRC, Fonseca LP, Cabral JMS. Prediction of retention time of cutinases tagged with hydrophobic peptides in hydrophobic interaction chromatography. J Chromatogr A 2007; 1154:460-3. [PMID: 17448484 DOI: 10.1016/j.chroma.2007.03.088] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2006] [Revised: 03/21/2007] [Accepted: 03/26/2007] [Indexed: 11/23/2022]
Abstract
Hydrophobic interaction chromatography (HIC) is an important technique for protein purification, which exploits the separation of proteins based on hydrophobic interactions between the stationary phase ligands and hydrophobic regions on the protein surface. One way of enhancing the purification efficiency by HIC is the addition of short sequences of peptide tags to the target protein by genetic engineering, which could reduce the need for extra and expensive chromatographic steps. In the present work, a methodology for predicting retention times of cutinases tagged with hydrophobic peptides in HIC is presented. Cutinase from Fusarium solani pisi fused to tryptophan-proline (WP) tags, namely (WP)2 and (WP)4, and produced in Saccharomyces cerevisiae strains, were used as model proteins. From the simulations, the methodology based on tagged hydrophobic definition proposed by Simeonidis et al. (Phitagged), associated to a quadratic model for predicting dimensionless retention times, showed small differences (RMSE<0.022) between observed and estimated retention times. The difference between observed and calculated retention times being lower than 2.0% (RMSE<0.022) for the two tagged cutinases at three different stationary phases, except for the case of cut_(wp)2 in octyl sepharose-2 M ammonium sulphate. Therefore, we consider that the proposed strategy, based on tagged surface hydrophobicity, allows prediction of acceptable retention times of cutinases tagged with hydrophobic peptides in HIC.
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Affiliation(s)
- M E Lienqueo
- Centre for Biochemical Engineering and Biotechnology, University of Chile, Santiago, Chile.
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Sousa F, Prazeres DMF, Queiroz JA. Dynamic binding capacity of plasmid DNA in histidine–agarose chromatography. Biomed Chromatogr 2007; 21:993-8. [PMID: 17472220 DOI: 10.1002/bmc.846] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The use of histidine-agarose chromatography in the purification of supercoiled (sc) plasmid DNA (pDNA) from Escherichia coli lysates has been reported recently. In the current work we describe a set of breakthrough experiments which were designed to study the effect of parameters such as flow-rate, temperature, concentration and conformation on the dynamic binding capacity of pDNA to the histidine support. One of the most striking results shows that the dynamic binding capacity for sc pDNA decreases linearly from 250.8 to 192.0 microg sc pDNA/mL when the temperature is varied from 5 to 24 degrees C. This behaviour was attributed to temperature-induced, pre-denaturation conformational changes which promote the removal of negative superhelical turns in sc pDNA molecules and decrease the interaction of DNA bases with the histidine ligands. The capacity for sc pDNA was highly improved when using feeds with higher pDNA concentrations, a phenomenon which was attributed to the fact that pDNA molecules in more concentrated solutions are significantly compressed. A maximum capacity of 530.0 microg pDNA/mL gel was obtained when using a 125 microg/mL pDNA feed at 1 mL/min and 5 degrees C, a figure which is comparable to the plasmid capacity values published for other chromatographic supports. Finally, a more than 2-fold increase in capacity was obtained when changing from open circular to sc pDNA solutions. Overall, the results obtained provide valuable information for the future development and implementation of histidine chromatography in the process scale purification of pDNA.
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Affiliation(s)
- F Sousa
- CICS, Centro de Investigação em Ciências da Saúde, Universidade da Beira Interior, 6201-001 Covilhã, Portugal
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45
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Haimer E, Tscheliessnig A, Hahn R, Jungbauer A. Hydrophobic interaction chromatography of proteins IV. J Chromatogr A 2007; 1139:84-94. [PMID: 17116304 DOI: 10.1016/j.chroma.2006.11.003] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2006] [Revised: 10/24/2006] [Accepted: 11/01/2006] [Indexed: 11/19/2022]
Abstract
Adsorption of proteins on surfaces of hydrophobic interaction chromatography media is at least a two-stage process. Application of pure protein pulses (bovine serum albumin and beta-lactoglobulin) to hydrophobic interaction chromatography media yielded two chromatographic peaks at low salt concentrations. At these salt concentrations, the adsorption process is affected by a second reaction, which can be interpreted as protein spreading or partial unfolding of the protein. The kinetic constants of the spreading reaction were derived from pulse response experiments at different residence times and varying concentrations by applying a modified adsorption model considering conformational changes. The obtained parameters were used to calculate uptake and breakthrough curves for spreading proteins. Although these parameters were determined at low saturation of the column, predictions of overloaded situations could match the experimental runs satisfactorily. Our findings suggest that proteins which are sensitive to conformational changes should be loaded at high salt concentrations in order to accelerate the adsorption reaction and to obtain steeper breakthrough curves.
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Affiliation(s)
- Emmerich Haimer
- Department of Biotechnology, University of Natural Resources and Applied Life Sciences, Muthgasse 18, A-1190 Vienna, Austria
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Chen J, Luo Q, Breneman CM, Cramer SM. Classification of protein adsorption and recovery at low salt conditions in hydrophobic interaction chromatographic systems. J Chromatogr A 2007; 1139:236-46. [PMID: 17126350 DOI: 10.1016/j.chroma.2006.11.026] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2006] [Revised: 11/07/2006] [Accepted: 11/09/2006] [Indexed: 11/19/2022]
Abstract
There is significant interest in establishing appropriate bioprocessing conditions for protein adsorption in hydrophobic interaction chromatographic (HIC) systems without the need for high salt concentrations. In this paper, the adsorption and recovery of proteins under low salt conditions in HIC systems was investigated using a variety of experimental and computational techniques. Parallel batch screening was employed to determine protein adsorption and recovery. Experiments were carried out with twenty six proteins using five resins with different ligand chemistry, ligand density and backbone chemistry. Proteins were classified based on various combinations of adsorption and recovery behavior. In order to gain insight into the effect of protein properties on this behavior, molecular descriptors were computed based on protein crystal structure and primary sequence information as well as a set of hydrophobicity descriptors based on the solvent accessible surface area of the proteins. Finally, classification software CART was employed to determine the key molecular descriptors associated with various types of adsorption behavior.
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Affiliation(s)
- Jie Chen
- Department of Chemical and Biological Engineering, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
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Ladiwala A, Xia F, Luo Q, Breneman CM, Cramer SM. Investigation of protein retention and selectivity in HIC systems using quantitative structure retention relationship models. Biotechnol Bioeng 2006; 93:836-50. [PMID: 16276531 DOI: 10.1002/bit.20771] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In the present work, the effect of stationary phase resin chemistry and protein physicochemical properties on protein binding affinity in hydrophobic interaction chromatography (HIC) was investigated using linear gradient chromatography and quantitative structure-retention relationship (QSRR) modeling. Linear gradient experiments were carried out for a set of model proteins on four different HIC resins having different backbone and ligand chemistry. The retention data exhibited significant differences in protein binding affinity, not only across the phenyl and butyl ligand chemistries, but also for the different backbone chemistries found in the Sepharose (cross-linked agarose) and the Toyopearl 650 M (polymethacrylate) series of resins. QSRR models based on a Support Vector Machine (SVM) approach were developed for the linear retention data using molecular descriptors based on protein crystal structure and primary sequence information as well as a set of new hydrophobicity descriptors based on the solvent accessible protein surface area. The results indicate that the QSRR models were successfully able to capture and selectivity predict the changes observed in these systems. Furthermore, the new descriptors resulted in physically interpretable models of protein retention and provided insights into the factors influencing protein affinity in these different HIC systems. The approach put forth in this study provides a framework for developing predictive tools and for gaining insight into protein selectivity in hydrophobic interaction chromatography.
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Affiliation(s)
- Asif Ladiwala
- Department of Chemical and Biological Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, USA
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Lienqueo ME, Mahn A, Navarro G, Salgado JC, Perez-Acle T, Rapaport I, Asenjo JA. New approaches for predicting protein retention time in hydrophobic interaction chromatography. J Mol Recognit 2006; 19:260-9. [PMID: 16752432 DOI: 10.1002/jmr.776] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Hydrophobic interaction chromatography (HIC) is an important technique for the purification of proteins. In this paper, we review three different approaches for predicting protein retention time in HIC, based either on a protein's structure or on its amino-acidic composition, and we have extended one of these approaches. The first approach correlates the protein retention time in HIC with the protein average surface hydrophobicity. This methodology is based on the protein three-dimensional structure data and considers the hydrophobic contribution of the exposed amino acid residues as a weighted average. The second approach, which we have extended, is based on the high correlation level between the average surface hydrophobicity of a protein's hydrophobic interacting zone and its retention time in HIC. Finally, a third approach carries out a prediction of the average surface hydrophobicity of a protein, using only its amino-acidic composition, without knowing its three-dimensional structure. These models would make it possible to test different operating conditions for the purification of a target protein by computer simulations, and thus make it easier to select the optimal conditions, contributing to the rational design and optimization of the process.
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Affiliation(s)
- M E Lienqueo
- Department of Chemical and Biotechnology Engineering, Centre for Biochemical Engineering and Biotechnology, University of Chile, Beauchef 861, Santiago, Chile.
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