PAll Allegro XRS 25 Bioreactor WITH mPath Control Tower

**Unit came from a working environment and there are no know errors or issues. Software is separate.
Buyer can expect a working system with 30 day warranty** FOB: Frederick, MD


The XRS 25 bioreactor system is a single-use bioreactor system with unique agitation and control
properties designed for the cultivation of mammalian cells in suspension culture under controlled conditions.
It is suitable for applications ranging from general life sciences research to seed train operations and full
cGMP production at the 2 to 25 liter scale.
Because of its unique bi-axial agitation and the subsequent shorter mixing times and higher mass transfer
properties, the Allegro XRS 25 bioreactor system produces superior performance compared to competitor
rocker systems, as measured by higher density, better cell viability, and higher expression levels.
The Allegro XRS 25 bioreactor system rocks on two axes simultaneously (bi-axial agitation), producing a low
turbulence, swirling pattern within the 3-dimensional XRS 25 biocontainer. Under similar agitation conditions,
the Allegro XRS 25 bioreactor system mixes almost 3 times faster than conventional rockers (Table 1), and
demonstrates much higher mass transfer properties as measured by kL
a values (Table 2).


The mPath controller architecture provides powerful process control for the unique needs of single-use
bioprocessing. Emphasizing robustness, ease-of-use and flexibility, mPath controllers combine the
robustness of manufacturing with the flexibility of process development. The architecture, based on
programmable logic controllers (PLCs) outperforms microcontroller based embedded systems typically
seen at this scale. When integrated with Pall bioreactors, mPath control towers easily handle process
development (PD), seed applications and small scale manufacturing. Flexible options for single-use
sensors, variable speed pumps, networking and interfaces allow customization to individual process
needs. Six precision mass flow controllers and three biocontainer hangers with integrated load cells
track process inputs accurately. With advanced features designed for single-use, mPath controllers
put fewer limits on your processes and your creativity.
Pall Allegro XRS 25 Bioreactor System with mPath Control Tower