This product uses a new high-performance hot start enzyme (GoldStar Taq DNA Polymerase, a chemically-modified, new efficient enzyme which reduce non-specific amplification efficiently, and it is activated by incubation at 95°C for 20 seconds, which will efficiently reduce the total reaction time). This product significantly improves the PCR amplification efficiency and has high sensitivity and specificity. Also,It’s suitable for quantitative PCR detection and can accurately quantify and detect the target gene. It contains the fluorescent dye SYBR Green I which can bind with all double-strand DNA, so that the product can be used for the detection of different target sequences without the need for the synthesis of specific labeled probes.