Fig. 2

Confirmation and detection of MP-LAMP amplification products. a Amplification products of MP-LAMP assay were visually detected by colorimetric indicators. b LFB applied for visual identification of MP-LAMP products. c Amplification products of MP-LAMP assay were detected by agarose gel electrophoresis. Tube/biosensor/lane: (1) positive products of MP; (2) negative control of Streptococcus pneumoniae; (3) negative control of Staphylococcus aureus; (4) blank control of double distilled water