Grant: Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives
Corporation de l'École Polytechnique de Montréal
$492,387.00
Development of a scalable upstream process for SARS-CoV-2 spike protein production in bioreactors
FY 2020-21 · 2021-02-07
Summary
The spike protein (S protein) of the pandemic coronavirus (SARS-CoV-2) is the antigen of choice for use in vaccines and serological diagnostic tests. There is thus a pressing need to develop a robust bioprocess allowing scale-up of spike protein production. One of the main challenges in upstream cell culture bioprocessing is to translate small-scale production protocols from laboratory to large-scale bioreactor. A fundamental understanding of the mixing/aeration process is essential for successful process scale-up, as this will ultimately dictate the performance of the culture and the final product yield. This Project aims at defining efficient bioreactor operating strategies to maximize the productivity of a stable transfected pool expressing the SARS-CoV-2 spike protein. The knowledge derived from this Project will allow to guide the operation of pilot-scale (and beyond) bioreactors, thereby speeding-up NRC’s capacity to mass produce the S protein required for vaccine and diagnostic applications.
Department
Program
Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives
Location
Montreal|Montréal, Quebec, Canada
Recipient Type
Academia
Business Number
107585226
Type
Grant
Source
Proactive Disclosure - Grants and Contributions
Amendments
Each version of the agreement as published, oldest first, with its total as of that version. The amount above is the latest.
| Amendment | Date | Fiscal Year | Total |
|---|---|---|---|
| 0 | 2021-02-07 | 2020-21 | $492,387.00 |
| 1 | 2021-02-07 | 2020-21 | $492,387.00 |
As published
Additional Information
Belated reporting: This agreement has been amended 1 time(s). The end date of this agreement has been modified by 89 days.
Additional Information (French)
Report tardif: Cet accord a été modifié 1 fois. La date de fin du présent accord a été changé de 89 jours.
Agreement End Date
2022-03-31
Agreement Number
965937
Agreement Start Date
2021-02-07
Agreement Title
Development of a scalable upstream process for SARS-CoV-2 spike protein production in bioreactors
Agreement Title (French)
Élaboration d’un procédé en amont pour la production des protéines des spicules du SRAS-CoV-2 en bioréacteur susceptible d’être mis à l’échelle
Agreement Type
Grant
Agreement Value
$492,387.00
Amendment Date
2022-01-20
Amendment Number
1
Description
The spike protein (S protein) of the pandemic coronavirus (SARS-CoV-2) is the antigen of choice for use in vaccines and serological diagnostic tests. There is thus a pressing need to develop a robust bioprocess allowing scale-up of spike protein production. One of the main challenges in upstream cell culture bioprocessing is to translate small-scale production protocols from laboratory to large-scale bioreactor. A fundamental understanding of the mixing/aeration process is essential for successful process scale-up, as this will ultimately dictate the performance of the culture and the final product yield. This Project aims at defining efficient bioreactor operating strategies to maximize the productivity of a stable transfected pool expressing the SARS-CoV-2 spike protein. The knowledge derived from this Project will allow to guide the operation of pilot-scale (and beyond) bioreactors, thereby speeding-up NRC’s capacity to mass produce the S protein required for vaccine and diagnostic applications.
Description (French)
La protéine des spicules (protéine S) du nouveau coronavirus, le SRAS-CoV-2, est l’antigène privilégié pour la fabrication de vaccins et les épreuves sérologiques utilisées pour le diagnostic de la maladie. Il faut donc concevoir sans tarder un bioprocédé robuste qui autorisera une production massive de ces protéines. L’une des principales difficultés que pose le biotraitement en amont des cultures cellulaires est le passage d’un protocole de laboratoire, à petite échelle, à la fabrication massive dans un bioréacteur. Pour qu’une telle mise à l’échelle réussisse, on doit absolument comprendre le processus de mélange et d’aération, car, au bout du compte, c’est lui qui commande la croissance de la culture et la quantité de produits récoltée. Le projet établira des stratégies d’exploitation efficaces pour les bioréacteurs en vue d’optimiser la productivité d’un bassin stable de cellules exprimant la protéine des spicules du SRAS-CoV-2 après transfection. Les connaissances issues du projet guideront l’usage de bioréacteurs d’échelle pilote (et plus grands), ce qui accroîtra la capacité du CNRC à produire la quantité de protéine S requise pour les vaccins et les outils de diagnostic.
Expected Results
In the short term, anticipated outcomes will be strengthened collaborations across industry, academia, and government to support research excellence. In the medium term, anticipated outcomes will be the development of new and potentially disruptive technologies with collaborators. In the long term, find collaborative solutions to public policy challenges and create stronger innovation systems.
Expected Results (French)
À court terme, les résultats prévus seront des collaborations renforcées entre l'industrie, le milieu universitaire et le gouvernement pour soutenir l'excellence en recherche. À moyen terme, les résultats attendus seront le développement de nouvelles technologies potentiellement perturbatrices avec des collaborateurs. À long terme, trouver des solutions collaboratives aux défis des politiques publiques et créer des systèmes d'innovation plus solides.
Federal Riding
Outremont
Federal Riding (French)
Outremont
Federal Riding Number
24054
NAICS Code
541710
Organization Code
nrc-cnrc
Organization
National Research Council Canada | Conseil national de recherches Canada
Program Name
Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives
Program Name (French)
Programme de collaboration en science, en technologie et en innovation - Initiatives de collaboration en R-D
Program Purpose
Collaborate on multiparty research and development programs to catalyze transformative, high-risk, high-reward research with the potential for game-changing scientific discoveries and technological breakthroughs in priority areas.
Program Purpose (French)
Collaborer à des programmes multipartites de recherche-développement dans le but de profiter de la synergie entre la recherche transformatrice à haut risque et à haut rendement et le potentiel de découvertes scientifiques et de percées technologiques révolutionnaires dans des secteurs d’intervention prioritaires.
Recipient Business Number
107585226
Recipient City
Montreal|Montréal
Recipient Country
CA
Recipient Legal Name
Corporation de l'École Polytechnique de Montréal
Recipient Postal Code
H3T 1J4
Recipient Province or Territory
QC
Recipient Type
S
Reference Number
172-2020-2021-Q4-965937