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Brudar S, Breydo L, Chung E, Dill KA, Ehterami N, Phadnis K, Senapati S, Shameem M, Tang X, Tayyab M, Hribar-Lee B. Antibody association in solution: cluster distributions and mechanisms. MAbs 2024; 16:2339582. [PMID: 38666507 PMCID: PMC11057677 DOI: 10.1080/19420862.2024.2339582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 04/02/2024] [Indexed: 05/01/2024] Open
Abstract
Understanding factors that affect the clustering and association of antibodies molecules in solution is critical to their development as therapeutics. For 19 different monoclonal antibody (mAb) solutions, we measured the viscosities, the second virial coefficients, the Kirkwood-Buff integrals, and the cluster distributions of the antibody molecules as functions of protein concentration. Solutions were modeled using the statistical-physics Wertheim liquid-solution theory, representing antibodies as Y-shaped molecular structures of seven beads each. We found that high-viscosity solutions result from more antibody molecules per cluster. Multi-body properties such as viscosity are well predicted experimentally by the 2-body Kirkwood-Buff quantity, G22, but not by the second virial coefficient, B22, and well-predicted theoretically from the Wertheim protein-protein sticking energy. Weakly interacting antibodies are rate-limited by nucleation; strongly interacting ones by propagation. This approach gives a way to relate micro to macro properties of solutions of associating proteins.
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Affiliation(s)
- Sandi Brudar
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Ljubljana, Slovenia
| | - Leonid Breydo
- Formulation Development Group, Regeneron Pharmaceuticals, Tarrytown, NY, USA
| | - Elisha Chung
- Formulation Development Group, Regeneron Pharmaceuticals, Tarrytown, NY, USA
| | - Ken A. Dill
- Laufer Center for Physical and Quantitative Biology, Stony Brook University, Stony Brook, NY, USA
- Department of Chemistry and Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY, USA
| | - Nasim Ehterami
- Formulation Development Group, Regeneron Pharmaceuticals, Tarrytown, NY, USA
| | - Ketan Phadnis
- Formulation Development Group, Regeneron Pharmaceuticals, Tarrytown, NY, USA
| | - Samir Senapati
- Formulation Development Group, Regeneron Pharmaceuticals, Tarrytown, NY, USA
| | - Mohammed Shameem
- Formulation Development Group, Regeneron Pharmaceuticals, Tarrytown, NY, USA
| | - Xiaolin Tang
- Formulation Development Group, Regeneron Pharmaceuticals, Tarrytown, NY, USA
| | - Muhammmad Tayyab
- Formulation Development Group, Regeneron Pharmaceuticals, Tarrytown, NY, USA
| | - Barbara Hribar-Lee
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Ljubljana, Slovenia
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Ghosh I, Gutka H, Krause ME, Clemens R, Kashi RS. A systematic review of commercial high concentration antibody drug products approved in the US: formulation composition, dosage form design and primary packaging considerations. MAbs 2023; 15:2205540. [PMID: 37243580 DOI: 10.1080/19420862.2023.2205540] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 04/15/2023] [Accepted: 04/18/2023] [Indexed: 05/29/2023] Open
Abstract
Three critical aspects that define high concentration antibody products (HCAPs) are as follows: 1) formulation composition, 2) dosage form, and 3) primary packaging configuration. HCAPs have become successful in the therapeutic sector due to their unique advantage of allowing subcutaneous self-administration. Technical challenges, such as physical and chemical instability, viscosity, delivery volume limitations, and product immunogenicity, can hinder successful development and commercialization of HCAPs. Such challenges can be overcome by robust formulation and process development strategies, as well as rational selection of excipients and packaging components. We compiled and analyzed data from US Food and Drug Administration-approved and marketed HCAPs that are ≥100 mg/mL to identify trends in formulation composition and quality target product profile. This review presents our findings and discusses novel formulation and processing technologies that enable the development of improved HCAPs at ≥200 mg/mL. The observed trends can be used as a guide for further advancements in the development of HCAPs as more complex antibody-based modalities enter biologics product development.
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Affiliation(s)
- Indrajit Ghosh
- Sterile Product Development, Bristol Myers Squibb, New Brunswick, NJ, USA
| | - Hiten Gutka
- Sterile Product Development, Bristol Myers Squibb, New Brunswick, NJ, USA
| | - Mary E Krause
- Sterile Product Development, Bristol Myers Squibb, New Brunswick, NJ, USA
| | - Ryan Clemens
- College of Pharmacy, University of Illinois at Chicago, Chicago, USA
| | - Ramesh S Kashi
- Sterile Product Development, Bristol Myers Squibb, Summit, NJ, USA
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Roche A, Gentiluomo L, Sibanda N, Roessner D, Friess W, Trainoff SP, Curtis R. Towards an improved prediction of concentrated antibody solution viscosity using the Huggins coefficient. J Colloid Interface Sci 2021; 607:1813-1824. [PMID: 34624723 DOI: 10.1016/j.jcis.2021.08.191] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/28/2021] [Accepted: 08/29/2021] [Indexed: 01/12/2023]
Abstract
The viscosity of a monoclonal antibody solution must be monitored and controlled as it can adversely affect product processing, packaging and administration. Engineering low viscosity mAb formulations is challenging as prohibitive amounts of material are required for concentrated solution analysis, and it is difficult to predict viscosity from parameters obtained through low-volume, high-throughput measurements such as the interaction parameter, kD, and the second osmotic virial coefficient, B22. As a measure encompassing the effect of intermolecular interactions on dilute solution viscosity, the Huggins coefficient, kh, is a promising candidate as a parameter measureable at low concentrations, but indicative of concentrated solution viscosity. In this study, a differential viscometry technique is developed to measure the intrinsic viscosity, [η], and the Huggins coefficient, kh, of protein solutions. To understand the effect of colloidal protein-protein interactions on the viscosity of concentrated protein formulations, the viscometric parameters are compared to kD and B22 of two mAbs, tuning the contributions of repulsive and attractive forces to the net protein-protein interaction by adjusting solution pH and ionic strength. We find a strong correlation between the concentrated protein solution viscosity and the kh but this was not observed for the kD or the b22, which have been previously used as indicators of high concentration viscosity. Trends observed in [η] and kh values as a function of pH and ionic strength are rationalised in terms of protein-protein interactions.
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Affiliation(s)
- Aisling Roche
- Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, School of Chemical Engineering and Analytical Science, Manchester M1 7DN, UK; Currently at: National Institute for Biological Standards and Control, South Mimms, Potters Bar, Herts EN6 3QG, UK
| | - Lorenzo Gentiluomo
- Wyatt Technology Europe GmbH, Hochstrasse 18, 56307 Dernbach, Germany; Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universität München, Butenandtstrasse 5, 81377 Munich, Germany; Currently at: Coriolis Pharma, Fraunhoferstraße 18B, 82152 Munich, Germany
| | - Nicole Sibanda
- Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, School of Chemical Engineering and Analytical Science, Manchester M1 7DN, UK
| | - Dierk Roessner
- Wyatt Technology Europe GmbH, Hochstrasse 18, 56307 Dernbach, Germany
| | - Wolfgang Friess
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universität München, Butenandtstrasse 5, 81377 Munich, Germany
| | - Steven P Trainoff
- Wyatt Technology Corporation, 6330 Hollister Ave, Goleta, CA 93117, United States
| | - Robin Curtis
- Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, School of Chemical Engineering and Analytical Science, Manchester M1 7DN, UK.
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Protein intrinsic viscosity determination with the Viscosizer TD instrument: reaching beyond the initially expected applications. EUROPEAN BIOPHYSICS JOURNAL: EBJ 2021; 50:587-595. [PMID: 33486532 DOI: 10.1007/s00249-020-01492-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 12/03/2020] [Accepted: 12/20/2020] [Indexed: 10/22/2022]
Abstract
Intrinsic viscosity is a key hydrodynamic parameter to understand molecular structure and hydration, as well as intramolecular interactions. Commercially available instruments measure intrinsic viscosity by recording the macromolecular mobility in a capillary. These instruments monitor Taylor dispersion using an absorbance or fluorescence detector. By design, these instruments behave like U-tube viscometers. To our knowledge, there are no studies to date showing that the Viscosizer TD instrument (Malvern-Panalytical) is able to measure the intrinsic viscosity of macromolecules. In this study, we then performed our assays on the Poly(ethylene oxide) polymer (PEO), used classically as a standard for viscometry measurements and on three model proteins: the bovine serum albumin (BSA), the bevacizumab monoclonal antibody, and the RTX Repeat Domain (RD) of the adenylate cyclase toxin of Bordetella pertussis (CyaA). The presence of P20 in the samples is critical to get reliable results. The data obtained with our in-house protocol show a strong correlation with intrinsic viscosity values obtained using conventional techniques. However, with respect to them, our measurements could be performed at relatively low concentrations, between 2 and 5 mg/ml, using only 7 µL per injection. Altogether, our results show that the Viscosizer TD instrument is able to measure intrinsic viscosities in a straightforward manner. This simple and innovative approach should give a new boost to intrinsic viscosity measurements and should reignite the interest of biophysicists, immunologists, structural biologists and other researchers for this key physicochemical parameter.
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Rodrigues D, Tanenbaum LM, Thirumangalathu R, Somani S, Zhang K, Kumar V, Amin K, Thakkar SV. Product-Specific Impact of Viscosity Modulating Formulation Excipients During Ultra-High Concentration Biotherapeutics Drug Product Development. J Pharm Sci 2020; 110:1077-1082. [PMID: 33340533 DOI: 10.1016/j.xphs.2020.12.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 11/16/2020] [Accepted: 12/14/2020] [Indexed: 12/16/2022]
Abstract
Developing ultra-high concentration biotherapeutics drug products can be challenging due to increased viscosity, processing, and stability issues. Excipients used to alleviate these concerns are traditionally evaluated at lower protein concentrations. This study investigates whether classically known modulators of stability and viscosity at low (<50 mg/mL) to high (>50 - 150 mg/mL) protein concentrations are beneficial in ultra-high (>150 mg/mL) concentration protein formulations and drug products. This study evaluates the effect of arginine monohydrochloride, proline, and lysine monohydrochloride on viscosity and concentratability at different high and ultra-high protein concentrations using a monoclonal antibody, mAbN, formulation as a candidate protein system. The effect of excipients on the viscosity and concentratability (rate and extent) was different at high versus ultra-high protein concentrations. These results highlight that classical excipients in literature known to modulate protein interactions at low protein concentrations and reduce viscosity at high protein concentrations may need to be evaluated at target protein concentrations in a product-specific manner while developing ultra-high concentration biologics drug products.
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Affiliation(s)
- Danika Rodrigues
- BioTherapeutics Drug Product Development (BioTD DPD), Janssen Research and Development (Janssen R&D), Malvern, Pennsylvania 19355
| | - Laura M Tanenbaum
- BioTherapeutics Drug Product Development (BioTD DPD), Janssen Research and Development (Janssen R&D), Malvern, Pennsylvania 19355
| | - Renuka Thirumangalathu
- BioTherapeutics Drug Product Development (BioTD DPD), Janssen Research and Development (Janssen R&D), Malvern, Pennsylvania 19355
| | - Sandeep Somani
- Discovery Sciences, Janssen Research and Development (Janssen R&D), Spring House, Pennsylvania 19477
| | - Kai Zhang
- BioTherapeutics Drug Product Development (BioTD DPD), Janssen Research and Development (Janssen R&D), Malvern, Pennsylvania 19355
| | - Vineet Kumar
- BioTherapeutics Drug Product Development (BioTD DPD), Janssen Research and Development (Janssen R&D), Malvern, Pennsylvania 19355
| | - Ketan Amin
- BioTherapeutics Drug Product Development (BioTD DPD), Janssen Research and Development (Janssen R&D), Malvern, Pennsylvania 19355
| | - Santosh V Thakkar
- BioTherapeutics Drug Product Development (BioTD DPD), Janssen Research and Development (Janssen R&D), Malvern, Pennsylvania 19355; BioTherapeutics Cell and Developability Sciences (BioTD CDS), Janssen Research and Development (Janssen R&D), Spring House, Pennsylvania 19477.
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Li J, Cheng Y, Chen X, Zheng S. Impact of electroviscous effect on viscosity in developing highly concentrated protein formulations: Lessons from non-protein charged colloids. INTERNATIONAL JOURNAL OF PHARMACEUTICS-X 2018; 1:100002. [PMID: 31545855 PMCID: PMC6733305 DOI: 10.1016/j.ijpx.2018.100002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 12/13/2018] [Accepted: 12/13/2018] [Indexed: 11/26/2022]
Abstract
Subcutaneous delivery of highly concentrated protein formulations is paramount for reducing healthcare cost and improving patient compliance, where reducing the solution viscosity of formulations is critical for drug delivery. The objective of this paper is to provide some mechanistic understanding about the contribution of electrostatic repulsion to the viscosity of protein solutions at high concentrations, along with the effect of excipients such as salts on relative viscosity. Proteins are treated as charged colloids in this paper. At high concentrations, the electrical double layer starts to overlap, and secondary electroviscous effect becomes significant in addition to primary electroviscous effect. In other words, the hydrodynamic volume of proteins plays a great role in influencing their solution viscosity because of the excluded volume effect. Currently, it is hypothesized that the high viscosity of concentrated protein solutions is attributed to formation of clusters due to either electrostatic attraction or hydrophobic interactions, especially for monoclonal antibodies, in which anybody molecules in high concentration formulations may form networks. Consequently, viscosity reduction in the presence of inorganic or organic salts in these formulations is due to breaking up of these networks. In this review, authors hope to provide another point of view based on the effect of the electrostatic repulsion on the excluded volume-hydrodynamic volume. Finally, authors hope the proposed theoretical framework can be used to guide excipient selection in the product development of highly concentrated proteins.
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Affiliation(s)
- Jinjiang Li
- Drug Product Science & Technology, Bristol-Myers Squibb Corporation, 1 Squibb Dr., New Brunswick, NJ 08903, United States
| | - Yuan Cheng
- Discovery Pharmaceutics and Analytical Sciences, Bristol-Myers Squibb Corporation, 3551 Lawrenceville Princeton, Lawrence Township, NJ 08648, United States.,Formulation Development, Regeneron Pharmaceuticals, 777 Old Saw Mill River Rd., Tarrytown, NY 10591, United States
| | - Xiaodong Chen
- Drug Product Science & Technology, Bristol-Myers Squibb Corporation, 1 Squibb Dr., New Brunswick, NJ 08903, United States
| | - Songyan Zheng
- Drug Product Science & Technology, Bristol-Myers Squibb Corporation, 1 Squibb Dr., New Brunswick, NJ 08903, United States
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Pindrus MA, Shire SJ, Yadav S, Kalonia DS. The Effect of Low Ionic Strength on Diffusion and Viscosity of Monoclonal Antibodies. Mol Pharm 2018; 15:3133-3142. [DOI: 10.1021/acs.molpharmaceut.8b00210] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mariya A. Pindrus
- Department of Pharmaceutical Sciences, University of Connecticut, U-3092, Storrs, Connecticut 06269, United States
| | - Steven J. Shire
- Late Stage Pharmaceutical Development, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Sandeep Yadav
- Late Stage Pharmaceutical Development, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Devendra S. Kalonia
- Department of Pharmaceutical Sciences, University of Connecticut, U-3092, Storrs, Connecticut 06269, United States
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