Meet our Team at Bioproduction Congress booth #21, in Lyon, September 29-30, 2022

Our team

 Younes BOULILA 
 Business Manager 
About Younes BOULILA
Business Manager
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 Jean-Thomas ISSENHUTH 
 Key Account Manager 
About Jean-Thomas ISSENHUTH
Key Account Manager
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 Nadia Mazzaro 
About Nadia Mazzaro
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 Yohann FAIVRE 
About Yohann FAIVRE
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Improving transient CHO and HEK-293 Expression Systems with a powerful transfection solution for high protein production yields: FectoPRO®

Development process for biotherapeutic protein production usually begins with generating a high-performing stable cell line which can be used for manufacturing. As this step takes a lot of time, transient transfection offers a great alternative to quickly produce milligram to gram quantities of recombinant proteins and antibodies. A various number of culture media are available for performing transient protein production in both CHO and HEK cells, but the limiting factor often remains the transfection reagent. Therefore, Polyplus has developed a novel technologically advanced transfection solution named FectoPRO®. Here we show that FectoPRO® outperforms currently available PEI-based and lipid-based transfection reagents in all the transient expression systems tested, offering great transfection efficiency and amazing protein yields.

Presented by Jean-Thomas Issenhuth, Key Account Manager, at Polyplus.

Our solutions for both protein and virus production

FectoVIR®-AAV: for Recombinant AAV virus production in suspension cells.

PEIpro® product range for a scalable viral vector production for Gene & Cell therapy.

General information

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L’Espace Tête d’Or
103, Boulevard of Stalingrad
69100 Lyon – Villeurbanne
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