Thermo Fisher ABI QuantStudio 7 Pro Real-Time PCR System with 96-Well VeriFlex Block

The Thermo Fisher ABI QuantStudio 7 Pro is a versatile and high-performance real-time PCR system designed for precise quantitative PCR (qPCR) and high-resolution melting (HRM) analysis. This model features a 96-well 0.2 mL VeriFlex thermal cycler block with three or six independent temperature zones, enabling precise control over cycling conditions and facilitating multiplex assays. It supports reaction volumes from 10 to 100 µL with a maximum ramp rate of 6.5°C/sec and temperature uniformity within 0.4°C across a range of 4–99.9°C.

Key technical specifications include:

• 96-well 0.2 mL VeriFlex block compatible with flexible temperature zones
• Multiplexing capability with up to 5 or 6 optical channels and 21 filter combinations for simultaneous detection of multiple targets
• High sensitivity detecting down to a single copy with 1.5-fold resolution, essential for gene expression, methylation analysis, and mutation scanning
• Dynamic range spanning 10 orders of magnitude for quantitative accuracy across diverse samples
• Advanced excitation and detection via white LED (450–600 nm excitation) and CMOS whole-plate imaging for accurate fluorescence measurement
• User interface includes a 12-inch touchscreen with cloud-based Instrument Connect platform for remote setup, monitoring, and data sharing
• Compliance with 21 CFR Part 11 software standards for regulated laboratory environments
• Smart features such as facial authentication, RFID reader, and voice-activated commands enhance laboratory workflow efficiency
• Compact design occupying minimal bench space, suitable for biotechnology, clinical diagnostics, and molecular biology laboratories

Ideal for applications in biotechnology and molecular diagnostics, the QuantStudio 7 Pro is widely adopted for gene expression profiling, SNP genotyping, pathogen detection, microRNA analysis, drug resistance studies, NGS data validation, and protein-DNA interaction assays such as ChIP-qPCR. Its high reproducibility and flexibility make it critical for advanced bioprocessing workflows, synthetic biology research, and biopharmaceutical production pipelines.

The system supports interchangeable blocks including 96-well fast and standard blocks (0.1 mL and 0.2 mL), 384-well blocks, and TaqMan Array Cards to meet varied throughput demands. The instrument is shipped fully serviced with recent calibration and preventative maintenance, including spectral dye calibration kits and remote setup/training options.

With robust connectivity via USB, LAN, Wi-Fi, and 2D barcode reader compatibility, this platform integrates seamlessly into modern laboratory ecosystems. Its comprehensive dye compatibility supports a broad spectrum of fluorescent reporters such as FAM, SYBR Green I, VIC, JOE, TAMRA, Texas Red, Cy5, and more, ensuring versatility in assay design.

The ABI QuantStudio 7 Pro Real-Time PCR system is recognized for its balance of speed (sub-30 minute runs), sensitivity, and multiplexing capacity, making it an indispensable instrument for clinical diagnostics, biotechnology, and synthetic biology research requiring accurate and reproducible nucleic acid quantification and molecular analysis.