For quantitative, real-time PCR and two-step RT-PCR using sequence-specific probes
| Component | Included | Concentration |
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| QuantiTect Probe PCR Master Mix | Yes | 2x premixed solution* |
| RNase-free water | Yes | ¨C |
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* QuantiTect Probe Master Mix is a premixed solution containing HotStarTaq DNA Polymerase, QuantiTect Probe PCR Buffer, dNTPs (including dUTP for optional uracil-N-glycosylase treatment, and ROX (passive reference dye). Developing quantitative, real-time PCR and RT-PCR assays with fluorescent probes often requires extensive and time-consuming optimization. With the QIAGEN QuantiTect Probe PCR Kit, optimal results can be achieved the first time, using the recommended, pre-optimized primer and probe concentrations given in the protocols. This greatly minimizes the need to adjust reaction parameters. Furthermore, a balanced combination of KCl and (NH4)2 SO4 in the specially formulated buffer provides a greater tolerance of variable magnesium concentrations so that, in most cases, the user does not need to experiment with different magnesium concentrations for each new target. |
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²Ù×÷ÊÖ²á:QuantiTect Probe RT-PCR Handbook 06/02 (PDF version, 203 KB)¡¡
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QuantiTect Probe PCR Master Mix contains 8 mM MgCl2 |