Introduction
An advanced PCR system is a sophisticated thermal cycling instrument used for polymerase chain reaction (PCR), which is a molecular biology technique that amplifies specific DNA sequences to produce millions of copies, and advanced systems provide high performance, flexibility, and automation for research, clinical diagnostics, and biotechnology applications. In operation, the PCR system rapidly and precisely cycles the temperature of the reaction mixture through the three main steps of PCR: denaturation, in which the double-stranded DNA is heated, typically to about 95 degrees Celsius, to separate the strands; annealing, in which the temperature is lowered, typically to 50-65 degrees Celsius, to allow the primers to bind to the target sequences; and extension, in which the temperature is raised to about 72 degrees Celsius, allowing the DNA polymerase to extend the primers and synthesize new DNA strands, and each cycle doubles the amount of target DNA, so that after many cycles, typically 30-40, the target sequence is amplified millions of times. Advanced PCR systems offer features such as rapid heating and cooling with Peltier elements, precise temperature uniformity, gradient functions for optimizing annealing temperatures, multiple blocks for high throughput, touch screen interfaces, and software for programming, monitoring, and analyzing runs, and some systems are designed for real-time PCR, also called quantitative PCR, which measures the amount of amplified DNA during the reaction using fluorescent probes. Advanced PCR systems are used in molecular biology for gene cloning, sequencing, and genotyping; in clinical diagnostics for detecting pathogens and genetic markers; in forensics for DNA profiling; in agriculture for GMO testing; in food safety; and in research, and they are available in various formats, from compact instruments to high-throughput systems. With their precision and versatility, advanced PCR systems are essential instruments in molecular biology and diagnostics.
PCR System LPRS-T2012
System consist of long service life peltier heating unit with back and front air channel for side by side placement of machine. Designed with stepless adjustable hot lid with pressure-pr...
PCR System LPRS-T2010
System consist of long service life peltier heating unit with back and front air channel for side by side placement of machine. Designed with stepless adjustable hot lid with pressure-pr...
PCR System LPRS-T2011
System consist of long service life peltier heating unit with back and front air channel for side by side placement of machine. Designed with stepless adjustable hot lid with pressure-pr...
Standards
ISO 20836:2021-Microbiology of the food chain-PCR for the detection of microorganisms-Thermal performance testing of thermal cyclers
ISO 22174:2024-Microbiology of the food chain-PCR for the detection and quantification of microorganisms-General requirements and definitions
ISO 17822:2020-In vitro diagnostic test systems-Nucleic acid amplification-based examination procedures-Laboratory quality practice guide
Complies with the above standards, but is not limited to them.
Features
1. Advanced PCR system for nucleic acid amplification with gradient and high-throughput capability.
2. Precision thermal cycling with gradient optimization for PCR assay development.
3. Suitable for molecular biology, clinical diagnostics, genomics, forensics and research.
4. Includes thermal cycler, sample block, control panel, software and operation manual.
5. Supports endpoint PCR, gradient PCR, high-throughput and fast cycling protocols.
FAQ
Q1: What testing scenarios is this system mainly applied to?
A: The advanced PCR system is used in molecular biology, clinical diagnostics, genomics research, forensic science, pharmaceutical development, agricultural biotechnology and educational institutions to perform nucleic acid amplification (polymerase chain reaction) for DNA/RNA amplification, genotyping, cloning, pathogen detection and genetic analysis. It supports routine PCR amplification for cloning and sequencing, gradient PCR for assay optimization and annealing temperature determination, high-throughput sample processing for screening, clinical diagnostic nucleic acid testing, forensic DNA analysis, agricultural GMO testing, and research applications. The advanced thermal cycler provides precise temperature control, gradient capability and fast cycling for efficient, reliable PCR. It is essential for molecular biology, clinical, forensic, agricultural and research laboratories requiring advanced nucleic acid amplification for genotyping, cloning, pathogen detection, genetic analysis, assay development and high-throughput screening, where precise thermal cycling, gradient optimization and reliable performance are critical for PCR success, assay development, diagnostic accuracy and research productivity in life science, clinical, forensic and agricultural applications requiring nucleic acid amplification and analysis.
Q2: What standards does the PCR system comply with?
A: The advanced PCR system complies with relevant IEC 61010 laboratory electrical safety standards and applicable GB/T standards for molecular biology equipment. Clinical diagnostic applications follow validated laboratory procedures, applicable medical device regulations and quality management standards including ISO 15189 where accredited. The instrument complies with relevant electromagnetic compatibility standards. Temperature accuracy and uniformity should be verified periodically.
Q3: What is the warranty period for the whole machine and key components?
A: The whole PCR system is covered by a 12-month warranty. The thermal cycler, sample block, controller and electronics are covered, while sample tubes, fuses and accessories are consumables or accessories. Damage from improper use, sample spillage or unauthorized repair is excluded. Extended service contracts are available for this critical laboratory instrument.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires trained molecular biology personnel familiar with PCR principles, assay setup and thermal cycler programming. We provide operation manuals, training and application support. Proper reaction setup, primer design, cycle programming, contamination prevention and result interpretation are essential for successful PCR.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: Temperature calibration and uniformity verification recommended every 6-12 months. Sample block condition checked periodically. Routine decontamination recommended, particularly for clinical and forensic use. Software updates installed as available. Full system performance verification annually. Routine contamination monitoring recommended for diagnostic use.
Q7: Are supporting consumables universal?
A: PCR tubes, plates, seals, reagents and enzymes are available from multiple molecular biology suppliers, though tube/plate compatibility with the block should be verified. Long-term consumable cost depends on experiment volume and reagent choices.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes block format (0.2mL tubes, 96-well plate, 384-well), gradient capability, fast cycling, connectivity and software features. Additional blocks, accessories and consumables can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: Standard delivery includes the PCR system and accessories with an operation manual. On-site installation, calibration and training are not included for standard orders but can be arranged for clinical or research laboratory setup. Remote guidance is provided.
Q10: What types of samples are compatible with this equipment?
A: The advanced PCR system amplifies nucleic acid samples (DNA, cDNA from RNA) in compatible tubes or plates within the block format and thermal specification. Samples should be properly extracted nucleic acids or crude samples with validated protocols. RNA requires reverse transcription before PCR (RT-PCR). Users should follow proper PCR setup including reaction master mix preparation, primer and probe design, template concentration, cycle parameters (denaturation, annealing, extension), use appropriate tubes/plates for the block, prevent contamination with dedicated pre- and post-PCR areas, include appropriate positive and negative controls, and follow good molecular biology practices. For clinical diagnostic use, assays should be validated and performed per established SOPs in a quality-controlled environment.
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