Sartorius Ambr 250 Modular 8-Vessel Single-Use Benchtop Bioreactor System for Mammalian Cell Culture and Fermentation

The Sartorius Ambr 250 Modular 8-Vessel Bioreactor System is an advanced, space-efficient benchtop platform designed for controlled mammalian cell culture and fermentation process development. This system supports parallel bioprocess optimization with eight independently controlled 250 mL single-use vessels featuring disposable pH electrodes and fluorescence-based dissolved oxygen sensors, critical for biotechnology applications including molecular diagnostics, bioprocessing, and synthetic biology research.

Key technical specifications include:

• Vessel volume: 350 mL total, 100–250 mL working volume optimized for fed-batch and perfusion modeling
• Agitation: Dual pitch-blade impellers with adjustable speeds from 100 to 4500 rpm
• Temperature control: Precise range between 18°C and 55°C (±0.5°C), with post-culture chilling at 6–8°C
• pH: 2.0 to 8.5 range with ±0.02 accuracy, ensuring tight environmental regulation for cell cultures
• Dissolved oxygen (DO): 0–200% air saturation monitored via fluorescence sensors, enabling accurate metabolic control
• Gas control: Configurable inlet for Air/N2, CO2, and O2 gases with flow rates from 1 to 550 mL/min, supporting diverse microbial and mammalian culture gas requirements
• Integrated pumping: Includes 5 syringe pumps per vessel (0–20 mL/hr, viscosity dependent) and a peristaltic pump (max 150 rpm) for precise nutrient feeding and sampling

The system utilizes a centralized controller with a touchscreen interface and camera, providing independent vessel control and real-time monitoring, essential for complex bioprocess development and scale-up/down experiments in biopharmaceutical production pipelines. The included recirculating chiller enhances temperature stability, crucial for reproducibility and consistency in biomanufacturing workflows.

Applications include:

• Mammalian cell culture process development
• Fermentation process optimization
• Media and feed strategy development
• Clone screening and selection
• Fed-batch and perfusion process modeling
• Parallel bioreactor process optimization for biotechnology and biomedical engineering

This system is widely adopted in synthetic biology research and molecular cloning workflows, offering scalable, single-use bioreactor technology that reduces cross-contamination risk and simplifies bioprocess control. Its modular design supports high-throughput experimentation, making it essential for researchers focused on cell therapy, vaccine development, and bioprocess scale-up.

Additional features:

• Modular 8-vessel setup with easy-connect disposable mammalian vessels
• Integrated syringe and feed pumps for precise reagent delivery
• Exhaust oxygen and CO2 monitoring to maintain optimal culture conditions
• Compact footprint (204 × 45.5 × 65 cm) suitable for laboratory benchtops

The Sartorius Ambr 250 system delivered here has been fully serviced, calibrated through July 2026, and includes a warranty, ensuring reliable operation for demanding biotechnology and clinical diagnostics applications. Consumables such as single-use vessels are not included but recommended for full system functionality.

This pre-owned system is ideal for academic, pharmaceutical, and industrial laboratories requiring sophisticated bioreactor technology for parallelized, scalable bioprocess development with high accuracy in environmental and feeding controls.