Colorimetric RT-LAMP and LAMP-sequencing forDetecting SARS-CoV-2 RNA in Clinical Samples.

Bio Protoc

Schaller Research Group, Department of Infectious Diseases, Virology, Heidelberg University, Heidelberg, Germany.

Published: March 2021

During pandemics, such as the one caused by SARS-CoV-2 coronavirus, simple methods to rapidly test large numbers of people are needed. As a faster and less resource-demanding alternative to detect viral RNA by conventional qPCR, we used reverse transcription loop-mediated isothermal amplification (RT-LAMP). We previously established colorimetric RT-LAMP assays on both purified and unpurified SARS-CoV-2 clinical specimens and further developed a multiplexed sequencing protocol (LAMP-sequencing) to analyze the outcome of many RT-LAMP reactions at the same time (Dao Thi , 2020). Extending on this work, we hereby provide step-by-step protocols for both RT-LAMP assays and read-outs.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8032487PMC
http://dx.doi.org/10.21769/BioProtoc.3964DOI Listing

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