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Thermo Fisher QuantStudio 7 Pro Real-Time PCR System with Multiplexing and Interchangeable Blocks

UsedThermo Fisher ScientificPCR equipmentUnited States

Price on request

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Block:
Interchangeable
Formats
96-well 0.1 mL block: 10–30 μL 96-well 0.2 mL block: 10–100 μL 384-well block: 5–20 μL TaqMan Array Card: ~1.5 μL
Filter or Color Combinations
21
Excitation/emission range
450–680 nm/500–730 nm
Multiplexing
5 or 6 Targets
All 15 specifications
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Specifications 15

Brands
Thermo Fisher Scientific
New/Used
Used
Block:
Interchangeable
Formats
96-well 0.1 mL block: 10–30 μL 96-well 0.2 mL block: 10–100 μL 384-well block: 5–20 μL TaqMan Array Card: ~1.5 μL
Filter or Color Combinations
21
Excitation/emission range
450–680 nm/500–730 nm
Multiplexing
5 or 6 Targets
Maximum block ramp rate
96-well 0.1 mL block: 9.0°C/sec 96-well 0.2 mL block: 6.5°C/sec 384-well block: 6.0°C/sec TaqMan Array Card: 3.0°C/sec
Average sample ramp rate
3.66°C/sec
Display Interface:
Touchscreen
Temperature uniformity
0.4°C
Temperature range
4–99.9°C
Dimensions
13x22x21”
Weight
90lbs
Power
120V

Product description

High-sensitivity real-time PCR system enabling 5-6 plex multiplex qPCR with interchangeable blocks and cloud data access.

The QuantStudio 7 Pro Real-Time PCR System from *Thermo Fisher Scientific* is a high-performance quantitative PCR platform designed for advanced molecular diagnostics and biotechnology research demanding multiplex PCR flexibility and reproducible operation. This system supports:

  • Multiplex qPCR: 5 to 6 target multiplex detection with 21 optical filter and dye combinations, essential for complex gene expression and biomarker analysis in synthetic biology and molecular cloning workflows.
  • Interchangeable block formats: Compatible with 96-well (0.1 mL and 0.2 mL), 384-well plates, and TaqMan Array Cards (~1.5 µL sample volume), facilitating adaptability for diverse bioprocessing assay formats.
  • Thermal cycling performance: Fast maximum ramp rates up to 9.0°C/sec (96-well 0.1 mL block) with temperature uniformity of ±0.4°C across the block, ensuring consistent amplification critical in gene editing, molecular diagnostics, and biomanufacturing pipeline assay fidelity.
  • Optical detection range: Excitation from 450–680 nm and emission detection from 500–730 nm enables broad fluorescence multiplexing applications including live-cell and fluorescence analysis in biomedical engineering research.
  • User interface and workflow: Equipped with a touchscreen interface and cloud-enabled remote data workflows allowing automated compatibility checks and continuous multi-user operation, supporting collaborative research environments and high-throughput biotechnological experiments.
  • Dimensions and power: Compact footprint (13x22x21 inches), 90 lbs weight, powered by standard 120V supply, fitting standard lab infrastructure.

This refurbished instrument has been fully tested with OEM parts to ensure reliable performance in core facilities, translational research labs, and commercial biopharmaceutical settings. While it requires user-supplied spectral dye kits and onsite validation following shipment, it is a critical tool widely used in biotechnology research fields including gene expression analysis, molecular diagnostics, synthetic biology, and bioprocessing assay development. The system's multiplex capabilities and flexible block formats make it ideal for complex qPCR assays necessary in modern biomedical and clinical diagnostics laboratories.

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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.

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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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Last updated 19 October 2026