Applications Vaccixcell

Non-Secreted

Non-secreted viruses are viruses which reproduce within the cultured cells. Since the viruses are contained within host cells, the cells themselves must be harvested and processed in order to harvest the viruses that lies inside.

If the cells are mixed with the culture medium (which is the case for stirred tanks), the culture broth would require extensive downstream processing. First requirement would be to separate the virus-containing-cells from the culture medium and the other components are mixed in it.

After the cells are harvested, methods such as freeze and thaw can be implemented in order to open up the cell and harvest the virus inside. After harvesting the virus, further downstream processing would be required in order to purify, clarify and concentrate the virus.

VacciXcell Solution

VacciXcell's tidemotion bioreactor is the most effective and innovative equipment for high density adherent cell culture. It is perfect for non-secreted virus production due to two major fact, its proprietary BioNOC II macrocarrier and its proprietary tidemotion technology.

BioNOC II carriers ensures that the cells are fixed during and after culture, making sure that cell are separated from the culture medium and can be harvested with relative ease.

The proprietary tidemotion technology ensure that cultured cells will not experience shear stress thus minimizing cell death and cell debris. The efficient transfer of nutrients and oxygen during culture would also lessen the cellular waste while increasing productivity.

In addition to all of this, VacciXcell also offers serum free culture media and serum replacements, further reducing the downstream processing required.

To learn more about BioNOC II macrocarriers click here

To learn more about tidemotion bioreactors click here

To learn more about serum free culture medium and serum replacement click here