Services Vaccixcell

Contract Development and Manufacturing

 

A CDMO or Contract Development and Manufacturing Organization is a company that provides services like drug development and drug manufacturing in the healthcare industry. This allows pharmaceutical companies to leverage specialist equipment and expertise and respond quickly to the competitive international nature of drug discovery and development.

 

TECHNOLOGY ADVANTAGE

 

With the growing number of developments in biopharmaceutical products, Esco VacciXcell offers a novel Tide Motion technology which is a patented single-use, linearly scalable, bioprocessing method. The name “Tide Motion” derives from the cyclical low and high tides experienced by bodies of water on earth. Similarly, Tide Motion uses an up-and-down liquid flow to provide oxygen and nutrients to the adherent cells in culture.

This method includes closed automated cell harvesting preparation (0.1 L packed bed volume) to production (5,000 L packed bed volume: equivalent to a 50,000 L suspension culture) all in the same vessel.

Bioreactors can be configured to run in batch or perfusion (continuous) mode and use the Tide Motion principle for mixing. This has the highest kLa of any bioprocess method known. This zero-shear stress bioprocessing method allows the user to achieve cell densities for VERO cells up to 1.2x108cells/mL.

 

 

Moreover, it allows stem cells to maintain cell shape and characteristics that mimic in vivo conditions. Stem cells also maintain their pluripotency, which was demonstrated by differentiating them into three lineages of chondrocytes, adipocytes, and osteocytes. These stem cells also had no tumorigenicity when tested on mice.

 

SERVICES OFFERED

Upstream Processing

Downstream Processing

Process Development

Process Analytical Techniques and Downstream design (based on upstream whole cell protein, DNA Debris)

Process Evaluation and Validation

Formulation (with optional Freeze Drying)

Technology Transfer

  • Microcarriers to Tide Motion
  • Packed bed bioreactors to Tide Motion
  • Roller Bottles to Tide Motion
  • Egg based production to Tide Motion
  • 2D culture to 3D Tide Motion

 

 

Conjugation

 

Filling

 

Sterility Testing

Yields and Economic Comparability

  • Microcarriers to BioNoc II
  • Cost Comparison

 

 

Custom Adherent BioNoc II Carriers for specific cell lines or viruses

 

 

MCB/ MWCB Generation and Characterization

 

 

MSC Differentiation and Exosomes Derivation

 

 

Media Development, Optimization and Adaptation

  • Adapting cell lines to xeno/serum free media.
  • Adapting cell lines to 3D culture
  • Custom media services
  • Conditioned media

 

 

cGMP and R&D Production of Vaccines, Viruses, Viral Vectors Constructs, VLPs, Stem Cells, Biosimilars and Biobetters, Monoclonal Antibodies and Recombinant Proteins

 

 

Clinical and cGMP Commercial Manufacturing

 

 

Dedicated Project Management

 

 

 

Esco Aster's scientific team has vast experience in culturing more than 40 adherent cell lines for various organizations from R&D to clinical and commercial. The scientific team has experience in culturing large molecules delivering viruses, whole cells, and immortalized cell lines for continuous secretion of recombinant proteins via nutrient starvation and monoclonal antibodies.

Esco Aster works with partner companies using Esco VacciXcell's Tide Motion Platform to provide CDMO services for them in the Far East, allowing them to gain market access into the region. Esco Aster also works with top academic institutes to translate research into clinical products and provide custom services to start-ups and large-scale biotechnology companies.

Esco Aster provides CDMO services using Esco VacciXcell Tide Motion Platform. We are located at #03-2, 71 Ayer Rajah Crescent, Singapore 139951.