PuReTaq Ready-To-Go PCR Beads are pre-mixed, pre-dispensed, single-dose reactions optimized for performing standard PCR amplifications. The use of recombinant PuReTaq DNA polymerase and other high-purity reagents ensures reliable and robust performance in both end point and real-time fluorescence-based PCR amplification, and ensures the lowest possible levels of contaminating prokaryotic and eukaryotic nucleic acid.