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Multi-parameter formulation development for an HIV-vaccine protein with direct validation of epitope binding integrity and stoichiometry
Corinna Popp; Philipp Schramm; Ralf Wagner; David Peterhoff; Christopher Battle; Christian Kleusch; Maximilian G Plach.
Afiliación
  • Corinna Popp; 2bind GmbH, Am Biopark 11, 93053 Regensburg, Germany
  • Philipp Schramm; NanoTemper Technologies GmbH, Floessergasse 4, 81369 Munich, Germany
  • Ralf Wagner; Institute of Medical Microbiology and Hygiene, University Regensburg, Franz-Josef-Strauss-Allee 11, 93053 Regensburg, Germany
  • David Peterhoff; Institute of Medical Microbiology and Hygiene, University Regensburg, Franz-Josef-Strauss-Allee 11, 93053 Regensburg, Germany
  • Christopher Battle; NanoTemper Technologies GmbH, Floessergasse 4, 81369 Munich, Germany
  • Christian Kleusch; NanoTemper Technologies GmbH, Floessergasse 4, 81369 Munich, Germany
  • Maximilian G Plach; 2bind GmbH, Am Biopark 11, 93053 Regensburg, Germany
Preprint en En | PREPRINT-BIORXIV | ID: ppbiorxiv-403873
ABSTRACT
Vaccines are on the front line-of-defense against infectious diseases, ranging from threats we are familiar with, including polio, tuberculosis, or HIV, to novel and emerging threats such as SARS-CoV-2. Successful development of new protein-based vaccines requires sophisticated and efficient development of storage and formulation conditions. Here we demonstrate the combined power of 2binds sophisticated buffer matrix FORMOscreen(R) and NanoTemper Technologies novel Prometheus Panta high-throughput Dynamic Light Scattering/Nano Differential Scanning Fluorimetry instrument. We show that this combination can comprehensively improve critical biophysical parameters for the HIV-1 vaccine BG505-SOSIP and find the optimal formulation condition with unmatched efficiency.
Licencia
cc_by_nc_nd
Texto completo: 1 Colección: 09-preprints Base de datos: PREPRINT-BIORXIV Tipo de estudio: Prognostic_studies Idioma: En Año: 2020 Tipo del documento: Preprint
Texto completo: 1 Colección: 09-preprints Base de datos: PREPRINT-BIORXIV Tipo de estudio: Prognostic_studies Idioma: En Año: 2020 Tipo del documento: Preprint