This application relates to the field of
in vitro diagnostics and microbial detection technology, and in particular to a method and kit for optimizing reaction reagents for
vaginal flora detection. The method includes
serial dilution of 2×One-Step SYBR Green
reagent and iScript
reverse transcriptase in an RT-qPCR
system, and supplementing the
diluent with 0.2 mmol / L dNTPs and 1 mmol / L Mg. 2+ Achieving the reaction of 10 in an 8 μL
reaction system 3 -10 8 Stable amplification of cellular equivalent
RNA. This application reduces
reagent usage to one-third of the original protocol while maintaining amplification efficiency, sensitivity, and reproducibility, significantly lowering detection costs and making it suitable for high-
throughput screening and epidemiological studies.