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Sartorius Biostat STR 2000L Single-Use Bioreactor with STR3 Control Tower System

UsedSartoriusFermenters / bioreactorsUnited States

Price on request

In stock

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Working Volume
500 L to 2,000 L
Control System
Biobrain automation platform with touchscreen HMI
Temperature Control
Sartorius TCU (Temperature Control Unit)
Bioreactor Bag Compatibility
Flexsafe STR 2000L single-use bags
PAT Integration
Supports BioPAT Viamass and BioPAT Trace sensors
All 9 specifications
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Specifications 9

Brands
Sartorius
New/Used
Used
Working Volume
500 L to 2,000 L
Control System
Biobrain automation platform with touchscreen HMI
Temperature Control
Sartorius TCU (Temperature Control Unit)
Bioreactor Bag Compatibility
Flexsafe STR 2000L single-use bags
PAT Integration
Supports BioPAT Viamass and BioPAT Trace sensors
Software Integration
SCADA-compatible, with recipe control and data logging
Utilities Required
3-phase electrical power, chilled water, compressed air

Product description

Production-scale Sartorius single-use bioreactor system for cGMP bioprocessing of monoclonal antibodies and therapeutics.

The Sartorius Biostat STR 2000L + STR3 Control Tower is a production-scale single-use bioreactor system engineered for cGMP-compliant bioprocessing in biotechnology and pharmaceutical manufacturing. Featuring a 2000-liter capacity, this bioreactor supports scalable cell culture and bioproduction workflows critical for monoclonal antibody synthesis, vaccine development, and cell-based therapeutic manufacturing.

Key features include:

  • Single-use design minimizing risk of cross-contamination and reducing cleaning validation cycles
  • Integrated STR3 Control Tower providing precise automated control of process parameters such as pH, dissolved oxygen, temperature, and agitation
  • Optimal sterility and efficiency designed for rapid scale-up from pilot studies to commercial biomanufacturing
  • Widely used in bioprocessing pipelines, synthetic biology, and molecular diagnostics applications requiring high reproducibility and regulatory compliance

This system is essential for biopharmaceutical production pipelines, ensuring sterility and flexibility while delivering robust performance in large-scale bioprocess development and biomanufacturing environments.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 19 October 2026