Innovative Technology

Innovation

Focusing on the research and development and application of isothermal nucleic acid amplification technology

Core Technology

Literature

R&D Strength

Core Technology

Recombinase Aided Amplification Technology

RAA technology, short for Recombinase Aided Amplification, is a technology that utilizes recombinase, single-stranded binding protein and DNA polymerase to perform nucleic acid amplification under isothermal conditions (the optimal temperature is 39°C). The specific principle is: Recombinase, single-stranded binding protein, and primer form polymers to scan double-stranded DNA, unwind double-stranded DNA at sequences homologous to the primers, and single-stranded binding proteins (SSBS) bind to the untwisted single strand to prevent single-stranded DNA refolding. In the presence of energy and dNTP, DNA polymerase completes the strand extension and repeats the process. The amplification can be detected by the instrument within 5-15 minutes

Technical Principles

RAA makes diagnosis more accurate, rapid and convenient

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Isothermal

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Rapid

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Portable

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Easy

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Sensitive

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Accurate

Operation Video

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RAA Experiment Operation Demonstration

RAA technology is integrated with high sensitivity (LoD: Up to a single copy) and strong specificity, convenient operation; accurately suitable for scientific, on-site detection requirements; applicable for multi-scenarios! Provide direct guidance for technology development.

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