ChamQ Geno-SNP Probe Master Mix is specially designed for single nucleotide polymorphism (SNP) typing by probe-based qPCR. Only primers, probes, and templates need to be added additionally, which is convenient. Champagne Taq DNA Polymerase is the core component of this master mix. Matched with optimized buffer system, the success rate of SNP typing from low-concentration and complex templates is increased. The reagent incorporates an anti-contamination system, which works at room temperature to eliminate the amplification products contamination to ensure the accuracy of SNP typing. This product contains a unique ROX Passive Reference Dye that is suitable for all qPCR instruments. The concentration of ROX does not need to be adjusted on different instruments.