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Vaskó D, Pantea E, Domján J, Fehér C, Mózner O, Sarkadi B, Nagy ZK, Marosi GJ, Hirsch E. Raman and NIR spectroscopy-based real-time monitoring of the membrane filtration process of a recombinant protein for the diagnosis of SARS-CoV2. Int J Pharm 2024:124251. [PMID: 38797253 DOI: 10.1016/j.ijpharm.2024.124251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 04/27/2024] [Accepted: 05/19/2024] [Indexed: 05/29/2024]
Abstract
This research shows the detailed comparison of Raman and near-infrared (NIR) spectroscopy as Process Analytical Technology tools for the real-time monitoring of a protein purification process. A comprehensive investigation of the application and model development of Raman and NIR spectroscopy was carried out for the real-time monitoring of a process-related impurity, imidazole, during the tangential flow filtration of Receptor-Binding Domain (RBD) of the SARS-CoV-2 Spike protein. The fast development of Raman and NIR spectroscopy-based calibration models was achieved using offline calibration data, resulting in low calibration and cross-validation errors. Raman model had an RMSEC of 1.53 mM, and an RMSECV of 1.78 mM, and the NIR model had an RMSEC of 1.87 mM and an RMSECV of 2.97 mM. Furthermore, Raman models had good robustness when applied in an inline measurement system, but on the contrary NIR spectroscopy was sensitive to the changes in the measurement environment. By utilizing the developed models, inline Raman and NIR spectroscopy were successfully applied for the real-time monitoring of a process-related impurity during the membrane filtration of a recombinant protein. The results enhance the importance of implementing real-time monitoring approaches for the broader field of diagnostic and therapeutic protein purification and underscore its potential to revolutionize the rapid development of biological products.
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Affiliation(s)
- Dorottya Vaskó
- Department of Organic Chemistry and Technology, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3, Budapest H-1111, Hungary
| | - Eszter Pantea
- Department of Organic Chemistry and Technology, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3, Budapest H-1111, Hungary
| | - Júlia Domján
- Department of Organic Chemistry and Technology, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3, Budapest H-1111, Hungary
| | - Csaba Fehér
- Department of Applied Biotechnology and Food Science, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3, Budapest H-1111, Hungary
| | - Orsolya Mózner
- Research Centre for Natural Sciences, Budapest 1117, Hungary; Semmelweis University Doctoral School, Semmelweis University, Budapest 1085, Hungary; CelluVir Biotechnology Ltd., Budapest 1094, Hungary
| | - Balázs Sarkadi
- Research Centre for Natural Sciences, Budapest 1117, Hungary; Semmelweis University Doctoral School, Semmelweis University, Budapest 1085, Hungary; CelluVir Biotechnology Ltd., Budapest 1094, Hungary
| | - Zsombor K Nagy
- Department of Organic Chemistry and Technology, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3, Budapest H-1111, Hungary
| | - György J Marosi
- Department of Organic Chemistry and Technology, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3, Budapest H-1111, Hungary
| | - Edit Hirsch
- Department of Organic Chemistry and Technology, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3, Budapest H-1111, Hungary.
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Graf T, Naumann L, Bonnington L, Heckel J, Spensberger B, Klein S, Brey C, Nachtigall R, Mroz M, Hogg TV, McHardy C, Martinez A, Braaz R, Leiss M. Expediting online liquid chromatography for real-time monitoring of product attributes to advance process analytical technology in downstream processing of biopharmaceuticals. J Chromatogr A 2024; 1729:465013. [PMID: 38824753 DOI: 10.1016/j.chroma.2024.465013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 05/16/2024] [Accepted: 05/20/2024] [Indexed: 06/04/2024]
Abstract
The application of Process Analytical Technology (PAT) principles for manufacturing of biotherapeutics proffers the prospect of ensuring consistent product quality along with increased productivity as well as substantial cost and time savings. Although this paradigm shift from a traditional, rather rigid manufacturing model to a more scientific, risk-based approach has been advocated by health authorities for almost two decades, the practical implementation of PAT in the biopharmaceutical industry is still limited by the lack of fit-for-purpose analytical methods. In this regard, most of the proposed spectroscopic techniques are sufficiently fast but exhibit deficiencies in terms of selectivity and sensitivity, while well-established offline methods, such as (ultra-)high-performance liquid chromatography, are generally considered as too slow for this task. To address these reservations, we introduce here a novel online Liquid Chromatography (LC) setup that was specifically designed to enable real-time monitoring of critical product quality attributes during time-sensitive purification operations in downstream processing. Using this online LC solution in combination with fast, purpose-built analytical methods, sampling cycle times between 1.30 and 2.35 min were achieved, without compromising on the ability to resolve and quantify the product variants of interest. The capabilities of our approach are ultimately assessed in three case studies, involving various biotherapeutic modalities, downstream processes and analytical chromatographic separation modes. Altogether, our results highlight the expansive opportunities of online LC based applications to serve as a PAT tool for biopharmaceutical manufacturing.
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Affiliation(s)
- Tobias Graf
- Pharma Technical Development Analytics, Roche Diagnostics GmbH, 82377 Penzberg, Germany
| | - Lukas Naumann
- Pharma Technical Development Analytics, Roche Diagnostics GmbH, 82377 Penzberg, Germany
| | - Lea Bonnington
- Pharma Technical Development Analytics, Roche Diagnostics GmbH, 82377 Penzberg, Germany
| | - Jakob Heckel
- Pharma Technical Development Analytics, Roche Diagnostics GmbH, 82377 Penzberg, Germany
| | - Bernhard Spensberger
- Pharma Research and Early Development (pRED), Roche Innovation Center Munich, Roche Diagnostics GmbH, Nonnenwald 2, 82377 Penzberg, Germany
| | - Sascha Klein
- Pharma Technical Development Bioprocessing, Roche Diagnostics GmbH, 82377 Penzberg, Germany
| | - Christoph Brey
- Pharma Technical Development Bioprocessing, Roche Diagnostics GmbH, 82377 Penzberg, Germany
| | - Ronnie Nachtigall
- Pharma Technical Development Bioprocessing, Roche Diagnostics GmbH, 82377 Penzberg, Germany
| | - Maximilian Mroz
- Pharma Technical Development Bioprocessing, Roche Diagnostics GmbH, 82377 Penzberg, Germany
| | - Thomas Vagn Hogg
- Pharma Research and Early Development (pRED), Roche Innovation Center Munich, Roche Diagnostics GmbH, Nonnenwald 2, 82377 Penzberg, Germany
| | - Christopher McHardy
- Pharma Technical Development Bioprocessing, Roche Diagnostics GmbH, 82377 Penzberg, Germany
| | - Andrés Martinez
- Gene Therapy Technical Development, Roche Diagnostics GmbH, 82377 Penzberg, Germany
| | - Reinhard Braaz
- Pharma Technical Development Clinical Supply Center, Roche Diagnostics GmbH, 82377 Penzberg, Germany
| | - Michael Leiss
- Pharma Technical Development Analytics, Roche Diagnostics GmbH, 82377 Penzberg, Germany.
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Javidanbardan A, Messerian KO, Zydney AL. Membrane technology for the purification of RNA and DNA therapeutics. Trends Biotechnol 2024:S0167-7799(23)00338-4. [PMID: 38212210 DOI: 10.1016/j.tibtech.2023.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 01/13/2024]
Abstract
Nucleic acid therapeutics have the potential to revolutionize the biopharmaceutical industry, providing highly effective vaccines and novel treatments for cancers and genetic disorders. The successful commercialization of these therapeutics will require development of manufacturing strategies specifically tailored to the purification of nucleic acids. Membrane technologies already play a critical role in the downstream processing of nucleic acid therapeutics, ranging from clarification to concentration to selective purification. This review provides an overview of how membrane systems are currently used for nucleic acid purification, while highlighting areas of future need and opportunity, including adoption of membranes in continuous bioprocessing.
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Affiliation(s)
- Amin Javidanbardan
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA 16802, USA
| | - Kevork Oliver Messerian
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA 16802, USA
| | - Andrew L Zydney
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA 16802, USA.
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Rolinger L, Hubbuch J, Rüdt M. Monitoring of ultra- and diafiltration processes by Kalman-filtered Raman measurements. Anal Bioanal Chem 2023; 415:841-854. [PMID: 36651972 PMCID: PMC9883314 DOI: 10.1007/s00216-022-04477-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 11/24/2022] [Accepted: 12/07/2022] [Indexed: 01/19/2023]
Abstract
Monitoring the protein concentration and buffer composition during the Ultrafiltration/Diafiltration (UF/DF) step enables the further automation of biopharmaceutical production and supports Real-time Release Testing (RTRT). Previously, in-line Ultraviolet (UV) and Infrared (IR) measurements have been used to successfully monitor the protein concentration over a large range. The progress of the diafiltration step has been monitored with density measurements and Infrared Spectroscopy (IR). Raman spectroscopy is capable of measuring both the protein and excipient concentration while being more robust and suitable for production measurements in comparison to Infrared Spectroscopy (IR). Regardless of the spectroscopic sensor used, the low concentration of excipients poses a challenge for the sensors. By combining sensor measurements with a semi-mechanistic model through an Extended Kalman Filter (EKF), the sensitivity to determine the progress of the diafiltration can be improved. In this study, Raman measurements are combined with an EKF for three case studies. The advantages of Kalman-filtered Raman measurements for excipient monitoring are shown in comparison to density measurements. Furthermore, Raman measurements showed a higher measurement speed in comparison to Variable Pathlength (VP) UV measurement at the trade-off of a slightly worse prediction accuracy for the protein concentration. However, the Raman-based protein concentration measurements relied mostly on an increase in the background signal during the process and not on proteinaceous features, which could pose a challenge due to the potential influence of batch variability on the background signal. Overall, the combination of Raman spectroscopy and EKF is a promising tool for monitoring the UF/DF step and enables process automation by using adaptive process control.
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Affiliation(s)
- Laura Rolinger
- Institute of Engineering in Life Sciences, Section IV: Biomolecular Separation Engineering, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
- Hoffmann-La Roche AG, Basel, Switzerland
| | - Jürgen Hubbuch
- Institute of Engineering in Life Sciences, Section IV: Biomolecular Separation Engineering, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
| | - Matthias Rüdt
- Institute of Engineering in Life Sciences, Section IV: Biomolecular Separation Engineering, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany.
- Haute Ecole d'Ingénierie (HEI), HES-SO Valais-Wallis, Rue de l'industrie 19, Sion, Switzerland.
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5
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Matte A. Recent Advances and Future Directions in Downstream Processing of Therapeutic Antibodies. Int J Mol Sci 2022; 23:ijms23158663. [PMID: 35955796 PMCID: PMC9369434 DOI: 10.3390/ijms23158663] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 02/05/2023] Open
Abstract
Despite the advent of many new therapies, therapeutic monoclonal antibodies remain a prominent biologics product, with a market value of billions of dollars annually. A variety of downstream processing technological advances have led to a paradigm shift in how therapeutic antibodies are developed and manufactured. A key driver of change has been the increased adoption of single-use technologies for process development and manufacturing. An early-stage developability assessment of potential lead antibodies, using both in silico and high-throughput experimental approaches, is critical to de-risk development and identify molecules amenable to manufacturing. Both statistical and mechanistic modelling approaches are being increasingly applied to downstream process development, allowing for deeper process understanding of chromatographic unit operations. Given the greater adoption of perfusion processes for antibody production, continuous and semi-continuous downstream processes are being increasingly explored as alternatives to batch processes. As part of the Quality by Design (QbD) paradigm, ever more sophisticated process analytical technologies play a key role in understanding antibody product quality in real-time. We should expect that computational prediction and modelling approaches will continue to be advanced and exploited, given the increasing sophistication and robustness of predictive methods compared to the costs, time, and resources required for experimental studies.
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Affiliation(s)
- Allan Matte
- Downstream Processing Team, Bioprocess Engineering Department, Human Health Therapeutics Research Center, National Research Council Canada, 6100 Royalmount Avenue, Montreal, QC H4P 2R2, Canada
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6
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Jakes C, Bones J, Carillo S, Martín SM. Multi-Attribute Monitoring and the Multi-Attribute Method: A Powerful Double Act for Supporting Biopharmaceutical Manufacturing. LCGC NORTH AMERICA 2022. [DOI: 10.56530/lcgc.na.lg6280u5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
As biopharmaceutical manufacturers look towards implementing solutions for real-time process monitoring, the availability of simple, yet informative analytical methods is required. In this article, we discuss the combination of multi-attribute monitoring using Protein A affinity chromatography coupled to mass spectrometry (MS) for rapid trending of product quality attributes (PQAs) during upstream processing, with the multi-attribute method (MAM) for site-specific analysis of PQAs and new peak detection to determine adherence to specifications. Working together, these multi-attribute approaches represent a powerful combination for advanced process control.
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Affiliation(s)
- Craig Jakes
- National Institute for Bioprocessing Research and Training
| | - Jonathan Bones
- National Institute for Bioprocessing Research and Training
| | - Sara Carillo
- National Institute for Bioprocessing Research and Training, Characterization and Comparability Laboratory
| | - Silvia Millán Martín
- National Institute for Bioprocessing Research and Training, Characterization and Comparability Laboratory
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Hillebrandt N, Vormittag P, Dietrich A, Hubbuch J. Process Monitoring Framework for Cross‐flow Diafiltration‐based Virus‐like Particle Disassembly: Tracing Product Properties and Filtration Performance. Biotechnol Bioeng 2022; 119:1522-1538. [DOI: 10.1002/bit.28063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 02/09/2022] [Accepted: 02/10/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Nils Hillebrandt
- Institute of Engineering in Life Sciences, Section IV: Biomolecular Separation Engineering, Karlsruhe Institute of Technology (KIT) Fritz‐Haber‐Weg 2 76131 Karlsruhe Baden‐Württemberg Germany
| | - Philipp Vormittag
- Institute of Engineering in Life Sciences, Section IV: Biomolecular Separation Engineering, Karlsruhe Institute of Technology (KIT) Fritz‐Haber‐Weg 2 76131 Karlsruhe Baden‐Württemberg Germany
| | - Annabelle Dietrich
- Institute of Engineering in Life Sciences, Section IV: Biomolecular Separation Engineering, Karlsruhe Institute of Technology (KIT) Fritz‐Haber‐Weg 2 76131 Karlsruhe Baden‐Württemberg Germany
| | - Jürgen Hubbuch
- Institute of Engineering in Life Sciences, Section IV: Biomolecular Separation Engineering, Karlsruhe Institute of Technology (KIT) Fritz‐Haber‐Weg 2 76131 Karlsruhe Baden‐Württemberg Germany
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Singh SM, Furman R, Singh RK, Balakrishnan G, Chennamsetty N, Tao L, Li Z. Size exclusion chromatography for the characterization and quality control of biologics. J LIQ CHROMATOGR R T 2021. [DOI: 10.1080/10826076.2021.1979582] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Surinder M. Singh
- Analytical Development and Attribute Sciences, New Brunswick, NJ, USA
| | - Ran Furman
- Analytical Development and Attribute Sciences, New Brunswick, NJ, USA
| | - Rajesh K. Singh
- Analytical Development and Attribute Sciences, New Brunswick, NJ, USA
| | | | | | - Li Tao
- Analytical Development and Attribute Sciences, New Brunswick, NJ, USA
| | - Zhengjian Li
- Analytical Development and Attribute Sciences, New Brunswick, NJ, USA
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