PCRmax Eco48 Real-Time Fluorescence Quantitative PCR System
| Brand | PCRmax |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Eco48 |
| Price | USD 1 (FOB) |
Overview
The PCRmax Eco48 Real-Time Fluorescence Quantitative PCR System is a compact, high-precision thermal cyclers engineered for rapid, reproducible nucleic acid quantification using SYBR Green, hydrolysis probe (TaqMan), and other dual-labeled probe chemistries. Based on Peltier-driven solid-state heating/cooling and a calibrated dual-LED excitation system coupled with a high-sensitivity CCD detector, the Eco48 implements real-time fluorescence monitoring across four optical channels to support multiplexed detection without spectral overlap correction. Its 48-well reaction format—occupying only ~12% of the footprint of a standard 384-well instrument—reduces reagent consumption by up to 75% versus 96-well platforms while maintaining analytical sensitivity down to single-copy DNA targets. The system operates within a temperature range of 35–100 °C, with thermal uniformity of ±0.1 °C at 95 °C across all wells, verified per ISO/IEC 17025 traceable calibration protocols.
Key Features
- Four-channel fluorescence detection with pre-aligned optical filters (505–545 nm, 562–596 nm, 604–644 nm, 665–705 nm) supporting SYBR®, FAM™, HEX™, ROX™, and Cy®5 dyes without user calibration
- High-resolution melting (HRM) analysis integrated as standard functionality; validated for Class IV SNP discrimination with ≥99.9% concordance against Sanger sequencing references
- Gold-plated hollow thermal block filled with thermally conductive liquid for accelerated heat transfer—average ramp rate of 5.5 °C/sec
- Optimized cycling kinetics: full 40-cycle amplification completed in ≤40 minutes (standard mode) or ≤20 minutes (fast mode), with melt curve acquisition performed in continuous mode using single-channel acquisition
- Dynamic quantification range exceeding 9 logs (1–109 copies), with 99% confidence interval validated at 5,000 and 10,000 template copies per reaction
- Plug-and-play architecture compliant with MIQE (Minimum Information for Publication of Quantitative Real-Time PCR Experiments) guidelines; no field calibration required
Sample Compatibility & Compliance
The Eco48 accepts standard 48-well PCR plates (0.1 mL skirted or semi-skirted) and transparent adhesive sealing films. Sample volume range is 5–20 µL per well, enabling efficient use of limited clinical or archival nucleic acid samples. All hardware and firmware comply with IEC 61010-1:2012 safety standards for laboratory equipment. Software supports audit trail logging and electronic signature capability aligned with FDA 21 CFR Part 11 requirements when deployed in regulated environments. Instrument validation documentation—including factory calibration certificates, temperature uniformity reports, and optical performance verification—is provided with each unit and conforms to GLP/GMP-relevant installation qualification (IQ) and operational qualification (OQ) expectations.
Software & Data Management
The bundled Eco48 System Software is a multi-user, Windows-based application supporting quantitative (absolute/relative), allelic discrimination, and HRM workflows. Data acquisition is fully configurable: users may select which optical channels to monitor per cycle, define custom melt ramp rates (0.01–0.5 °C/sec), and adjust gain settings dynamically during run execution. Post-run analysis allows retrospective re-analysis of raw fluorescence data—including baseline correction, threshold setting, and melt peak deconvolution—without re-running experiments. Export formats include CSV, Excel (.xlsx), and RDML v1.2 for interoperability with third-party bioinformatics pipelines. Software updates are delivered via secure HTTPS portal; version history and change logs are maintained for regulatory traceability.
Applications
- Gene expression profiling (e.g., cytokine panels, stem cell differentiation markers)
- Pathogen load quantification in clinical virology and bacteriology (e.g., HIV viral load, MRSA detection)
- GMO screening and copy number variation (CNV) analysis in food and agricultural testing
- Somatic mutation detection in oncology research (e.g., BRAF V600E, EGFR L858R)
- miRNA expression analysis requiring low-input RNA and high specificity
- Quality control of oligonucleotide synthesis and CRISPR guide RNA preparations
FAQ
Is the Eco48 compatible with third-party master mixes and probes?
Yes—the system is an open-platform instrument validated for use with all major commercial qPCR chemistries, including those from Thermo Fisher Scientific, Bio-Rad, Qiagen, and Takara Bio.
Does the software support automated baseline and threshold determination?
Yes—algorithms apply adaptive baseline subtraction and second-derivative maximum methods for Ct calling, with manual override options available for edge-case samples.
Can HRM data be exported for external clustering analysis?
Yes—normalized melt curve data (fluorescence vs. temperature) can be exported as tab-delimited text files suitable for input into R packages such as ‘hrm’ or Python-based clustering tools.
What maintenance is required beyond routine cleaning?
No scheduled preventive maintenance is required; the solid-state thermal module has no moving parts, and the optical path is sealed and factory-aligned. Annual verification of temperature accuracy and uniformity is recommended for ISO 17025-accredited labs.
Is remote monitoring supported?
The Eco48 includes Ethernet connectivity and supports remote status checking via HTTP API; however, live instrument control requires local network access and authenticated user credentials.
