Abstract
Rabies is a viral infection of the central nervous system for which vaccination is the only treatment possible. Besides preexposure, vaccination is highly recommended for people living in endemic areas, veterinarians, and laboratory workers. Our group has developed rabies virus-like particles (RV-VLPs) with immunogenic features expressed in mammalian cells for vaccine applications. In this chapter the methods to obtain and characterize a stable HEK293 cell line expressing RV-VLPs are detailed. Further, analytical ultracentrifugation steps to purify the obtained VLPs are developed, as well as western blot, dynamic light scattering, and immunogold electron microscopy to analyze the size, distribution, shape, and antigenic conformation of the purified particles. Finally, immunization protocols are described to study the immunogenicity of RV-VLPs.
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Acknowledgements
The authors would like to thank Juan Pablo Soto (Institutional Image, Universidad Nacional del Litoral, Argentina) for technical support.
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Fontana, D., Etcheverrigaray, M., Kratje, R., Prieto, C. (2016). Development of Rabies Virus-Like Particles for Vaccine Applications: Production, Characterization, and Protection Studies. In: Thomas, S. (eds) Vaccine Design. Methods in Molecular Biology, vol 1403. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-3387-7_7
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DOI: https://doi.org/10.1007/978-1-4939-3387-7_7
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