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Cancer Vaccine Production Process Development

Cancer vaccines typically are complex mixtures of antigens, epitopes, adducts, and impurities, making the reproducibility of the vaccine substance dependent on the process of production. The final vaccine manufacturing process is determined by process development, equipment selection, and facility design.

The cancer vaccine production and product licensing depend on the process, equipment, and facilities. In Creative Biolabs, this process development for vaccine production involves pharmaceutic research, process evaluation, manufacture optimization, stability tests, assay validation, product packaging and other practical activities required to convert an antigen into a vaccine. We are operating in accordance with international practice, which defines the vaccine and contributes to creating a new robust, reproducible cancer vaccine manufacturing process for long-term vaccine supply.


Multiple Services for Cancer Vaccine Production Process

The cancer vaccine products are diverse and complex, including live attenuated vaccines, inactivated vaccines, subunit vaccines, therapeutic vaccines and so on. There are three major stages in the vaccine development, studies leading to antigen discovery, development leading to small-scale manufacturing and manufacturing leading to large-scale production of vaccines. With the help of us, well-designed processes and dedicated facilities can be used to produce very large quantities of low-cost, high-quality cancer vaccines for a broad range of needs.

  • Expression System Development
  • The development of an expression system with high efficiency, scalability, and repeatability is important for the manufacture of cancer vaccines. Notably, Creative Biolabs hopes to introduce general information on protein expression for cancer vaccine development and assists clients to access the optimal expression system for specific applications.

    Classical systems:

    • Bacterial expression system (E. coli)
    • Yeast expression system
    • Mammalian cell expression system

    Alternative systems:

    • Baculovirus-insect expression system
    • Plant expression system
    • Cell-free expression system
    • Chloroplast genetic engineering system
    • Filamentous fungi expression system
  • Purification Technology Development
  • The vaccine industry benefits from the advancement of purification technologies, such as membrane technology, disposable technology, process automation, high-throughput process development, process data tracking, analysis, etc. With significant evolution and breakthrough in bioprocess technologies, Creative Biolabs has improved traditional methods for cancer vaccine production process in the last few years and proposed many innovative solutions for downstream vaccine purification.

    1. Improved chromatography system with enhanced capability
    2. Membrane chromatography
    3. Sterilizable chromatography system
    4. High-throughput liquid handling system for chromatography media screening
    5. High-pressure protein refolding
    6. Continuous and disposable centrifuge
    7. Single-use disposable and closed system
    8. High-throughput analytical tools for process development
  • Scale Process Development
  • The cancer vaccine process development starts at a laboratory scale for the identification of unit operations and parameters, then gradually expands the scale (usually 20L fermentation) to produce GMP materials for Phase I clinical studies. Process definition studies are performed on the key unit operations and parameters using the experimental design before scaling up to 200 L (normally for Phase II). Prior to Phase III (about 2000L scale), the process validation and engineering must be carried out. In Creative Biolabs, we will perform biophysical and chemical characterization to demonstrate product comparability and process scalability during the scale-up and process development.

    1. Small-Scale Process Development (20L~200L)

    To understand and control cancer vaccine production process better, along with predict performance of mass production.

    1. Scale-Up Process Development (200L~2000L)

    To optimize cancer vaccine production processes as requests and obtain mass production of final vaccine products with low costs.

For many years, Creative Biolabs has consistently devoted to the global vaccine industry with a wide range of superior products and services. We can provide a diversity of cancer vaccine production process development services to ensure a long-term and large-scale supply of high-quality vaccines for worldwide uses.

If there is no relevant service you’re interested in, please contact us for more information.

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