Views: 0 Author: Site Editor Publish Time: 2025-05-30 Origin: Site
Rainsure Digital PCR (dPCR) is a next-generation genetic testing technology designed for highly accurate and sensitive detection of DNA and RNA. It uses digital partitioning to divide a sample into thousands of reactions, enabling absolute quantification of nucleic acids—unlike traditional qPCR, which relies on standard curves and relative measurements.
This technology is revolutionizing molecular diagnostics, with growing use in clinical labs, research, and environmental testing.
Rainsure’s digital PCR system offers significant advantages over conventional PCR and qPCR methods:
Rainsure dPCR provides direct, count-based measurement of DNA/RNA copies—no need for calibration curves.
Detects low-frequency variants, rare mutations, and minimal residual disease, even when DNA concentration is extremely low.
Partitioning into thousands of micro-reactions dramatically reduces variability and improves reproducibility.
Rainsure supports simultaneous detection of multiple genetic targets, saving time and resources.
The platform is engineered for reliability and ease of integration into existing lab workflows.
Rainsure dPCR is ideal for detecting circulating tumor DNA (ctDNA), early cancer biomarkers, and tracking treatment response with high specificity.
From SARS-CoV-2 to HIV and HPV, Rainsure dPCR identifies viral loads in low-titer samples for early diagnosis and disease monitoring.
Enables accurate measurement of fetal DNA from maternal plasma—key in safe, early screening for genetic disorders.
Detect single nucleotide polymorphisms (SNPs) or rare variants with high confidence—essential for gene-editing research and pharmacogenomics.
Detect GMOs, pathogens, or contaminants in water, food, or soil with unmatched accuracy.
Feature | Traditional qPCR | Rainsure Digital PCR |
Measurement | Relative | Absolute |
Sensitivity | Moderate | High (single-copy detection) |
Multiplexing | Limited | Multi-target capable |
Quantification | Requires standard curves | Curve-free, count-based |
Reproducibility | Variable | Highly consistent |
How does Rainsure digital PCR work?
It partitions DNA/RNA samples into thousands of droplets or wells, performs PCR in each, and counts positive reactions to determine the exact number of target molecules.
What makes Rainsure different from other digital PCR systems?
Rainsure combines high-throughput partitioning with a user-friendly interface, offering better sensitivity and precision while reducing workflow complexity.
Is Rainsure dPCR suitable for clinical labs?
Yes. Rainsure’s system meets the sensitivity and precision standards required for clinical diagnostics, including oncology and infectious disease testing.
Rainsure Digital PCR is setting a new benchmark in genetic quantification. Whether you're working in oncology, virology, prenatal testing, or environmental science, this platform offers the reliability and precision needed for today’s most demanding applications.
Want to learn more?
Visit Rainsure’s official site or contact a distributor for a demo of their digital PCR solution.
