Article (Scientific journals)
Hydrophobic-interaction chromatography for purification of influenza A and B virus.
Weigel, Thomas; SOLIMAN, Remon; Wolff, Michael W et al.
2019In Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 1117, p. 103 - 117
Peer Reviewed verified by ORBi
 

Files


Full Text
1-s2.0-S1570023219301655-main.pdf
Author postprint (8.38 MB)
Download

All documents in ORBilu are protected by a user license.

Send to



Details



Keywords :
96-well semi-high-throughput screening (sHTS); Anion-exchange chromatography (AEC); Downstream process; Hydrophobic-interaction chromatography (HIC); Influenza virus vaccine purification process; Orthogonal; Hemagglutinins, Viral; Influenza Vaccines; Sodium Chloride; Chromatography, Liquid/methods; Hemagglutinins, Viral/analysis; Hemagglutinins, Viral/isolation & purification; High-Throughput Screening Assays/methods; Hydrophobic and Hydrophilic Interactions; Influenza A virus/isolation & purification; Influenza B virus/isolation & purification; Sodium Chloride/chemistry; Virus Cultivation; Anion exchange chromatography; High throughput screening; Hydrophobic interaction chromatography; Influenza virus; Chromatography, Liquid; High-Throughput Screening Assays; Analytical Chemistry; Biochemistry; Clinical Biochemistry; Cell Biology
Abstract :
[en] Options for hydrophobic-interaction chromatography (HIC) for purification of cell culture-derived influenza A and B virus have been assessed using a 96-well plate format using a semi-high-throughput approach. Follow-up experiments at preparative scale were used to characterize dynamic binding capacity, viral hemagglutinin protein (HA protein) recovery, and the influence of influenza virus (IV) strains on yield and contamination levels. Virus recoveries of up to 96% with a residual DNA level of about 1.3% were achieved. To achieve DNA contamination levels required for manufacturing of influenza vaccines for human use, a purification train comprising clarification, inactivation, concentration, column-based anion-exchange chromatography (AEC), and HIC was used in a final set-up. AEC using strong quaternary ammonium ligands was applied as an orthogonal method for DNA depletion by adsorption. Subsequently, HIC (with polypropylene glycol as functional group) was used to reversibly bind virus particles for capture and to remove residual contaminating DNA and proteins (flow-through). This two-step chromatographic process, which requires neither a buffer exchange step nor nuclease treatment had a total virus particle yield for IV A/PR/8/34 (H1N1) of 92%. The protein and the DNA contamination level could be reduced to 42% and at least 1.0%, respectively. With 17.2 μg total protein and 2.0 ng DNA per monovalent dose, this purity level complies with the limits of the European Pharmacopeia for cell culture-derived human vaccines. Overall, the presented downstream process represents a valuable alternative to existing virus purification schemes. Furthermore, it utilizes only off-the-shelf materials and is a simple as well as an economic process for production of cell culture-derived viruses and viral vectors.
Disciplines :
Biotechnology
Author, co-author :
Weigel, Thomas;  Bioprocess Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, 39106 Magdeburg, Germany
SOLIMAN, Remon  ;  University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > Molecular and Functional Neurobiology ; Bioprocess Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, 39106 Magdeburg, Germany
Wolff, Michael W;  Bioprocess Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, 39106 Magdeburg, Germany, Institute of Bioprocess Engineering and Pharmaceutical Technology, Technische Hochschule Mittelhessen, Wiesenstrasse 14, 35390 Giessen, Germany. Electronic address: michael.wolff@lse.thm.de
Reichl, Udo;  Bioprocess Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, 39106 Magdeburg, Germany, Chair of Bioprocess Engineering, Otto-von-Guericke University, 39106 Magdeburg, Germany
External co-authors :
yes
Language :
English
Title :
Hydrophobic-interaction chromatography for purification of influenza A and B virus.
Publication date :
01 June 2019
Journal title :
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
ISSN :
1570-0232
eISSN :
1873-376X
Publisher :
Elsevier B.V., Netherlands
Volume :
1117
Pages :
103 - 117
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBilu :
since 26 January 2026

Statistics


Number of views
1 (0 by Unilu)
Number of downloads
3 (0 by Unilu)

Scopus citations®
 
28
Scopus citations®
without self-citations
24
OpenCitations
 
27
OpenAlex citations
 
29
WoS citations
 
25

Bibliography


Similar publications



Contact ORBilu