This product is a special 2 × premix for qPCR reaction using SYBR SYBR Green I chimeric fluorescence method. The Champagne Taq DNA Polymerase is a novel antibody hot-start DNA polymerase with strong specificity and high detection sensitivity. With the optimal Buffer optimized for qPCR and the specific promoter, it is very suitable for qPCR reaction with high specificity and sensitivity. A good standard curve can be obtained in a wide quantitative area, and the target gene can be quantified accurately, with good repeatability and high reliability. In addition, this kit can track the pipetting process by using the color change effect produced by the mixing of different dyes, thereby significantly reducing pipetting errors.