This product is used to dilute template DNA or RNA when preparing serial dilutions of the standard for establishing the standard curve in real time PCR.

TB Green Premix Ex Taq II (Tli RNase H Plus) is a reagent specifically designed for intercalator-based real time PCR using TB Green. It is supplied at a 2X concentration premixed with TB Green at a concentration appropriate for real time monitoring, making it easy to prepare reaction mixtures. The 2X premixed reagent also contains Tli RNase H, a heat-resistant RNase H, which minimizes PCR inhibition due to residual mRNA when using cDNA as template. This product, with a modified buffer composition, offers a higher reaction specificity than that of TB Green Premix Ex Taq (Tli RNaseH Plus) (Cat.# RR420A). With inhibition of non-specific amplifications, which interfere with quantitative determination, accurate assays over a wide range are possible. A combination of this buffer and Takara Ex Taq HS, a hot start PCR enzyme that uses an anti-Taq antibody, allows highly reproducible and reliable real time PCR analyses.

This product is a reverse transcription reagent kit designed to perform reverse transcription optimized for two step real-time RT-PCR (RT-qPCR). It contains a 5X pre-mixed reagent containing all of the components needed for quantitative RT-PCR reverse transcription (PrimeScript RTase, RNase Inhibitor, Random 6 mers, Oligo dT Primer, dNTP Mixture, and reaction buffer), and a reaction can be started simply by adding template RNA and water. Because it uses PrimeScript RTase, which features excellent extension, this product makes it possible to synthesize template cDNA for real-time PCR efficiently in a short time. The cDNA obtained with this product can be used in both intercalating green dye qPCR assays and probe qPCR assays.