CHO and cell lines

KBI offers a full suite of CLD across both mammalian and microbial expression systems. KBI can apply established mammalian recombinant protein expression systems to provide rapid and industry-leading cell line generation services using: CHO-M Selexis SURE Technology, CHO-ZN, CHO-DG44, CHO-S, and CHO-K1 GS....

The safety testing of cell or virus banks at the level of the Master, Working and End of Production Cell Bank is a key element for cell- or virus-derived biopharmaceutical products. Characterization tests aim to confirm identity, genetic stability and purity of the cell or virus bank.

ELISA methods are used to test for the presence of residual host cell proteins left in a drug or therapeutic protein following purification.

Our GMP-compliant storage area offers dedicated or shared storage in standard freezers (-80°C), ultra-low freezers (-130°C), or in cryotank for storage in liquid nitrogen vapor phase at temperature below -150°C.

ViruSure can assist you in the production of Master Cell Banks (MCB) or Master Virus Seeds (MVS) as well as Working Cell Banks (WCB) or Working Virus Seeds (WVS). Following the establishment of the cell or virus bank, ViruSure will support you with full characterization to confirm the identity, p...

ELISA methods are used to test for the presence of residual host cell proteins left in a drug or therapeutic protein following purification. 

Clean Cells is a GMP-licensed Contract Development and Manufacturing Organization providing R&D, production and quality control testing services to the biopharmaceutical industry.

Our two-part site located in Western France holds an innovative process development platform, BSL2 and BS...

Product portfolio for CHO, HEK, Vero, Hybridoma, Insect and more.
Customized media and reagents are also part of our manufacturing capabilities.

For optimal clarification of biopharmaceutical manufacturing fluids, 3M’s extensive line of depth filters is versatile and adaptable for many processes. Our pharmaceutical-grade filters have high contaminant-holding capacity and provide economical filtration with reliable particle reduction.