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Dasnoy S, Illartin M, Queffelec J, Nkunku A, Peerboom C. Combined Effect of Shaking Orbit and Vial Orientation on the Agitation-Induced Aggregation of Proteins. J Pharm Sci 2024; 113:669-679. [PMID: 37611666 DOI: 10.1016/j.xphs.2023.08.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/15/2023] [Accepted: 08/15/2023] [Indexed: 08/25/2023]
Abstract
Orbital shaking in a glass vial is a commonly used forced degradation test to evaluate protein propensity for agitation-induced aggregation. Vial shaking in horizontal orientation has been widely recommended to maximize the air-liquid interface area while ensuring solution contact with the stopper. We evaluated the impact of shaking orbit diameter and frequency, and glass vial orientation (horizontal versus vertical) on the aggregation of three proteins prepared in surfactant-free formulation buffers. As soon as an orbit-specific frequency threshold was reached, an increase in turbidity was observed for the three proteins in vertical orientation only when using a 3 mm agitation orbit, and in horizontal orientation only when using a 30 mm agitation orbit. Orthogonal analyses confirmed turbidity was linked to protein aggregation. The most turbid samples had a visually more homogeneous appearance in vertical than in horizontal orientation, in line with the predicted dispersion of air and liquid phases obtained from computational fluid dynamics agitation simulations. Both shaking orbits were used to assess the performance of nonionic surfactants. We show that the propensity of a protein to aggregate in a vial agitated in horizontal or vertical orientation depends on the shaking orbit, and confirm that Brij® 58 and FM1000 prevent proteins from agitation-induced aggregation at lower concentrations than polysorbate 80.
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Affiliation(s)
| | - Marion Illartin
- UCB Pharma, Chemin du Foriest, 1420 Braine-l'Alleud, Belgium; Institut Mines-Télécom (IMT) Mines Albi, Allée des Sciences, 81000 Albi, France
| | - Julie Queffelec
- UCB Pharma, Chemin du Foriest, 1420 Braine-l'Alleud, Belgium; Institut Mines-Télécom (IMT) Mines Albi, Allée des Sciences, 81000 Albi, France
| | - Aubrey Nkunku
- UCB Pharma, Chemin du Foriest, 1420 Braine-l'Alleud, Belgium; ALTEN Belgium, Chaussée de Charleroi 112, 1060 Bruxelles, Belgium
| | - Claude Peerboom
- UCB Pharma, Chemin du Foriest, 1420 Braine-l'Alleud, Belgium
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Davé E, Durrant O, Dhami N, Compson J, Broadbridge J, Archer S, Maroof A, Whale K, Menochet K, Bonnaillie P, Barry E, Wild G, Peerboom C, Bhatta P, Ellis M, Hinchliffe M, Humphreys DP, Heywood SP. TRYBE®: an Fc-free antibody format with three monovalent targeting arms engineered for long in vivo half-life. MAbs 2023; 15:2160229. [PMID: 36788124 PMCID: PMC9937000 DOI: 10.1080/19420862.2022.2160229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
TrYbe® is an Fc-free therapeutic antibody format, capable of engaging up to three targets simultaneously, with long in vivo half-life conferred by albumin binding. This format is shown by small-angle X-ray scattering to be conformationally flexible with favorable 'reach' properties. We demonstrate the format's broad functionality by co-targeting of soluble and cell surface antigens. The benefit of monovalent target binding is illustrated by the lack of formation of large immune complexes when co-targeting multivalent antigens. TrYbes® are manufactured using standard mammalian cell culture and protein A affinity capture processes. TrYbes® have been formulated at high concentrations and have favorable drug-like properties, including stability, solubility, and low viscosity. The unique functionality and inherent developability of the TrYbe® makes it a promising multi-specific antibody fragment format for antibody therapy.
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Affiliation(s)
- Emma Davé
- Early Solutions, UCB Biopharma UK, Slough, UK
| | | | - Neha Dhami
- Early Solutions, UCB Biopharma UK, Slough, UK
| | | | | | | | | | - Kevin Whale
- Early Solutions, UCB Biopharma UK, Slough, UK
| | | | | | - Emily Barry
- Early Solutions, UCB Biopharma UK, Slough, UK
| | - Gavin Wild
- PV Supply and Technology Solutions, UCB Biopharma UK, Slough, UK
| | - Claude Peerboom
- PV Supply and Technology Solutions, UCB Biopharma SRL, Braine-l'Alleud, Belgium, EU
| | | | - Mark Ellis
- Early Solutions, UCB Biopharma UK, Slough, UK
| | | | | | - Sam P. Heywood
- Early Solutions, UCB Biopharma UK, Slough, UK,CONTACT Sam P. Heywood Early Solutions, UCB Biopharma UK, 208 Bath Road, Slough, SL1 3XE, Slough, UK
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Arrighi A, Marquette S, Peerboom C, Denis L, Goole J, Amighi K. Development of PLGA microparticles with high immunoglobulin G-loaded levels and sustained-release properties obtained by spray-drying a water-in-oil emulsion. Int J Pharm 2019; 566:291-298. [DOI: 10.1016/j.ijpharm.2019.05.070] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 05/24/2019] [Accepted: 05/27/2019] [Indexed: 11/24/2022]
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Carlier E, Marquette S, Peerboom C, Denis L, Benali S, Raquez JM, Amighi K, Goole J. Investigation of the parameters used in fused deposition modeling of poly(lactic acid) to optimize 3D printing sessions. Int J Pharm 2019; 565:367-377. [DOI: 10.1016/j.ijpharm.2019.05.008] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 04/05/2019] [Accepted: 05/04/2019] [Indexed: 11/30/2022]
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Streel B, Ceccato A, Peerboom C, Zimmer C, Sibenaler R, Maes P. Determination of molsidomine and its active metabolite in human plasma using liquid chromatography with tandem mass spectrometric detection. J Chromatogr A 1998; 819:113-23. [PMID: 9781417 DOI: 10.1016/s0021-9673(98)00323-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Pharmacokinetic studies of molsidomine require a sensitive analytical method to allow the determination of concentrations of this compound and its active metabolite 3-morpholinosydnonimine (Sin-1) in the ng/ml range in plasma. The method developed is based on on-line LC-MS-MS using pneumatically assisted electrospray ionisation as an interface, preceded by off-line solid-phase extraction (SPE) on disposable extraction cartridges (DECs). The SPE operations were performed automatically by means of a sample processor equipped with a robotic arm (automated sample preparation with extraction cartridges; ASPEC system). The DEC, filled with phenyl-modified silica, was first conditioned with methanol and water. The washing step was performed with water. Finally, the analytes were successively eluted with methanol containing formic acid (0.2%) and water. The liquid chromatographic separation of molsidomine and Sin-1 was achieved on an RP-8 stationary phase (5 microns). The mobile phase was a mixture of methanol-water-formic acid (65:35:0.1, v/v/v). The HPLC system was then coupled to a MS-MS system with an atmospheric pressure ionisation interface in the positive ion mode. The chromatographed analytes were detected in the multiple reaction monitoring mode. The MS-MS ion transitions monitored were (m/z) 243-->86 for molsidomine and 171-->86 for Sin-1. The method developed was validated. The absolute recoveries evaluated over the whole concentration range were 74 +/- 3 and 55 +/- 5% for molsidomine and Sin-1, respectively. The method was found to be linear in the 0.5-50 ng/ml concentration range for the two analytes (r2 = 0.999 for both molsidomine and Sin-1). The mean RSD values for repeatability and intermediate precision were 3.4 and 4.8% for moldsidomine and 3.1-7.7% for the metabolite. The method developed was successfully used to investigate the bioequivalence of oral doses of molsidomine between a generic tablet and a reference product.
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Affiliation(s)
- B Streel
- S.M.B. Laboratories R&D, Galephar, Brussels, Belgium
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