Engineered Mammalian Cell Lines

Avioq has the experience specialized facilities and mature quality system to take your engineered mammalian and bacterial cell lines from the initial development phase to a high throughput cgmp manufacturing process.

Engineered mammalian cell lines.

The expi293f inducible cell line is derived from engineered expi293f cells that stably express the tetracycline repressor tetr protein thus enabling tetracycline regulated protein expression. This approach also simplifies the use of other cell lines and might ease the transition to cell types that are approved for human therapy 29 40 41. Those systems can even ensure the natural folding and sugar chain composition of glycoprotein and significantly increase the expression level of glycoprotein and. Glyco engineered mammalian cell for glycoprotein production at creative biolabs creative biolabs has engineered cho system and hek 293 system for glycoprotein production.

The cell line was established by the stable integration of the regulatory plasmid pcdna6 tr which encodes the tetr gene under the control of the human. However because they can be cultured forever cell lines can be genetically engineered to produce a product in virtually unlimited quantities. Many cell lines induce tumor formation when injected into immunocompromised mice.