The XRS 20 Bioreactor System is a new single-use bioreactor system with unique agitation and control properties designed for the cultivation of mammalian cells in suspension culture under controlled conditions and suitable for applications ranging from general life sciences research to seed train operations and full GMP production at the 2 to 20 liter scale.

    More efficient mixing
    Higher mass transfer
    Improved cell growth kinetics
    Operational simplicity
    Full control of process parameters

Download Info Sheet


Better Mixing, Better Cell Culture Performance

In the batch culture example shown here, with identical media inputs and seeds, the Pall XRS Bioreactor System produced 18% higher cell densities, and 30% more antibody titer compared to conventional rocker technologies.


For further application data on the XRS 20 system, please contact


Unique Bi-Axial Agitation

The XRS bioreactor system rocks on two axes simultaneously (Bi-Axial agitation), producing a low turbulence, swirling pattern within the 3-dimensional XRS 20 Biocontainer. Under similar agitation conditions, the XRS system mixes almost 3 times faster than conventional rockers, and demonstrates much higher mass transfer properties as measured by kLa values.

Please contact for more information

Ref Use
1 Spare addition port with female Luer
2 Gas inlet tube
3 Main liquid addition tube
4 Sampling tube
5 Addition tube 2
6 Addition tube 1
7 Gas vent tube
8 Drain Tube

Please contact for more information

Contact Us Now

Link to Pall's privacy policy