Figure 2.
Cleaved probe-based reverse transcription loop-mediated isothermal amplification (CP-RT-LAMP) assay optimization (A) Temperature: (a) 63°C, (b) 61°C, (c) 62°C, (d) 60°C, (e) 64°C, and (f) 65°C. (B) Concentration of dNTPs: (a) 2.4 mM, (b) 2 mM, (c) 1.6 mM, (d) 1.4 mM, and (e) 1.2 mM. (C) Concentration of MgSO4: (a) 8 mM, (b) 6 mM, (c) 4 mM, and (d) 2 mM. (D) Concentration of the loop primer probe: (a) 0.08 μM, (b) 0.12 μM, (c) 0.04 μM, and (d) 0.16 μM.