XCell™ ATF System

XCell™ ATF System

Simplify and intensify upstream bioprocessing.
The XCell™ ATF System, a cell retention device available in single-use or stainless steel format attached to a bioreactor, delivers high cell density and process intensification. 

XCell™ ATF System

Spectrum Filtration

Spectrum®, a Repligen brand, offers a broad range of hollow fiber filtration technologies for upstream cell culture and downstream purification applications. 

Spectrum® Filtration

Cell Culture Supplements

Recombinant and animal-free, Repligen cell culture supplements provide the benefits of serum supplementation while maintaining an animal-free process.

Cell Culture Supplements

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