Applications of RNA Amplification
The RPA technology can be used broadly as an alternative to PCR and benefits from extraordinary speed, simplicity of use, sample tolerance and low equipment burden. The TwistAmpTM research kits provide ideal tools for researchers to develop applications relevant to their work. In addition TwistDx is developing specific assays for point-of-care, portable and field use in-house and in collaborations with other partners.
TwistAmpTM Research Kits
A family of TwistAmpTM research kits are available which contain all the reagents necessary to amplify nucleic acids using specific primers designed by the end-user. The TwistAmpTM Basic kit amplifies DNA which can then be analysed by gel electrophoresis or other standard methods. TwistAmpTM exo kit and TwistAmpTM fpg kits can be used with the proprietary fluorescent probe systems developed by TwistDx to monitor amplification reactions in real-time. The TwistAmpTM nfo kit can be used to detect amplification using simple sandwich assays, and the TwistAmpTM RT kit will be released in the future to permit single-step RNA detection. Fluorescence monitoring is ideally performed using the TwistaTM fluorometer.
Specific Next-Generation Diagnostic Assays
TwistDx is pursuing significant opportunities to apply its breakthrough RPA technology to make a major impact with product applications that include:
DNA - Medical Diagnostics
Compared to standard microbiological tests, that can take up to 48 hours or more, and PCR-based tests that usually require centralized testing, TwistDx’s RPA technology will provide on-the-spot rapid diagnosis, enabling prompt appropriate treatment. TwistDx is developing assays to detect MRSA at point-of-care as well as other near-patient applications.
DNA - Industrial Applications
Decentralized tests are being developed that can be employed in the food industry and also used in environmental sensing applications, such as water quality testing and other areas related to public health.
Agriculture
Portable tests are being developed for animal health applications and in the area of crop science.
Biodefense
The extremely portable, rapid and easy-to-use properties of the RPA technology make it perfectly suited for mobile, at-site testing which can be used by first-responders.