Cytiva Xuri W25 Cell Expansion System with Tray 20 for Controlled Cell Culture Expansion

The Cytiva Xuri W25 Cell Expansion System w/ Tray 20 is a compact rocking bioreactor platform optimized for suspension cell culture and expansion in biotechnology applications such as T-cell and CAR-T production, stem cell expansion, and viral vector manufacturing. The system supports single-use Cellbag bioreactors with working volumes up to 10 L, enabling scalable and reproducible cell expansion under tightly controlled culture conditions.

Key components include:

• Xuri W25 Rocker Unit with adjustable rocking speed (2–40 rpm) and angle (2°–12°), supporting loads up to 25 kg and temperature measurement/control from 2°C to 50°C.
• W25 CBCU (Cellbag Control Unit) providing precise gas mixing and control of CO₂ (0–15%), O₂ (0–50%), pH (4.5–8.5 measurement and 6.0–8.0 control), and dissolved oxygen (DO) from 0% to 250% air saturation.
• Peristaltic Pump delivering flow rates between 0.1 and 144 L/day (0.07–100 mL/min) to maintain perfusion or nutrient feeding as required.
• Tray 20 accommodating Cellbag bioreactors sized 2 L, 10 L, and 20 L, with effective working volumes ranging 300 mL to 10 L in single-bag operation mode.

The system runs Unicorn software v7.6 for automated monitoring and control, enabling integration into upstream bioprocess development workflows such as gene editing, molecular diagnostics, and biomanufacturing. It is widely adopted in synthetic biology research and critical for bioprocessing workflows requiring precise parameter control, making it essential for molecular cloning and live-cell expansion.

Additional features:

• Fully functional tested instrument with verified pump operation, gas flow stability, temperature uniformity, alarm and safety interlocks, sensor accuracy, and rocker motion consistency.
• Configured for single Cellbag operation with option to upgrade to dual-bag configurations.
• Designed to reduce contamination risk with single-use bioreactors and tubing sets (consumables sold separately).
• Compact footprint suitable for lab-scale biotechnology research and clinical cell therapy manufacturing environments.

This system is critical for researchers and bioprocess engineers engaged in biopharmaceutical production pipelines, vaccine development, and advanced cell therapy manufacturing, providing robust control of environmental parameters in suspension cultures. Supported by comprehensive testing protocols, service options, and warranty coverage, the Cytiva Xuri W25 provides a reliable foundation for scalable cell expansion in academic, clinical, and industrial biotechnology labs.