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Fig. 1 | Virology Journal

Fig. 1

From: A fast extraction-free isothermal LAMP assay for detection of SARS-CoV-2 with potential use in resource-limited settings

Fig. 1

A Comparison of different primers on 5 positive and 2 negative qRT-PCR samples (primers taken from different publications as indicated) after 40 min, neg—H2O control; B Temperature gradient to test LAMP stability, results were recorded after 30 min, primers are from the indicated references; C Determination of LAMP sensitivity on a tenfold serial dilution of two samples with known copy numbers (sample #1: 5540 copies/µl, sample #2: 4200 copies/µl)

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