FAQ-1430
How do you achieve fast cycling, yet still deliver the same performance in PCR as that achieved with standard cycling?
Our unique multiplex PCR buffer system with ammonium and potassium ions and Factor MP has been further optimized in QuantiFast and Rotor-Gene Kits. We have also discovered Q-Bond, a buffer component which supports the rapid formation of the polymerase–primer–template complex, leading to reduced annealing times.
Related products
Rotor-Gene Q
QIAGEN's real-time PCR cycler, the Rotor-Gene Q, combines multiple optimized design features to provide the outstanding performance and reliable results that your research demands. Together with optimized QIAGEN kits for real-time PCR, the Rotor-Gene Q enables streamlined analysis for a wide range of applications. Q-Rex Software is operating and analysis software for life science qPCR applications. A choice of plug-ins lets you add new functionality without affecting established workflows.
Explore the virtual demo to learn more about the Rotor-Gene Q. Visit the Rotor-Gene Q Accessories page for Rotor-Gene Q consumables and accessories.
QuantiFast Multiplex PCR Kits
QuantiFast Multiplex PCR Kits enable fast and reliable quantification of up to 4 cDNA or gDNA targets in a single tube by multiplex, real-time PCR or two-step RT-PCR. Q-bond technology and an optimized master mix promote fast multiplex real-time PCR, not only on fast cyclers with short ramping times, but also on standard cyclers. The combination of a hot start and a unique PCR buffer system in the ready-to-use master mix ensures highly sensitive qPCR on any real-time cycler without the need for optimization. Two kit formats are available: the QuantiFast Multiplex PCR Kit for cyclers that require ROX dye for fluorescence normalization, and the QuantiFast Multiplex PCR +R Kit for all other cyclers. For convenience, the master mix can be stored at 2–8°C.
IMPORTANT NOTE: As announced earlier, the production of the QuantiFast kits has been discontinued since mid-2021. Hence, these products will be available only until stocks last. Visit the product page of the successor kit to view improved features or to request a trial kit.
For more information and FAQs on this transition, visit: www.qiagen.com/PCRresource.
QuantiFast Probe PCR Kits
QuantiFast Probe PCR Kits deliver fast and sensitive quantification of gDNA and cDNA targets by real-time PCR and two-step RT-PCR using sequence-specific probes. Q-bond technology and an optimized master mix enable shorter real-time PCR run times, not only on fast cyclers with short ramping times, but also on standard cyclers. The combination of a hot start and a unique PCR buffer system in the ready-to-use master mix ensures highly sensitive qPCR on any real-time cycler without the need for optimization. Two kit formats are available: the QuantiFast Probe PCR Kit for cyclers that require ROX dye for fluorescence normalization, and the QuantiFast Probe PCR +ROX Vial Kit for all other cyclers. For convenience, the master mix can be stored at 2–8°C.
IMPORTANT NOTE: As announced earlier, the production of the QuantiFast kits has been discontinued since mid-2021. Hence, these products will be available only until stocks last. Visit the product page of the successor kit to view improved features or to request a trial kit.
For more information and FAQs on this transition, visit: www.qiagen.com/PCRresource.
QuantiFast SYBR® Green RT-PCR Kit
The QuantiFast SYBR Green RT-PCR Kit delivers fast and specific quantification of RNA targets by real-time one-step RT-PCR using SYBR Green I detection. Q-bond technology and an optimized, ready to use master mix enable shorter real-time RT-PCR run times, not only on fast cyclers with short ramping times, but also on standard cyclers. The combination of a hot start and a unique qRT-PCR buffer system ensures highly specific and sensitive real-time quantification of RNA targets. The QuantiFast SYBR Green RT-PCR Kit is also supplied with an optimized RT mix for efficient cDNA synthesis in only 10 minutes. For convenience, the master mix can be stored at 2–8°C.
IMPORTANT NOTE: As announced earlier, the production of the QuantiFast kits has been discontinued since mid-2021. Hence, these products will be available only until stocks last. Visit the product page of the successor kit to view improved features or to request a trial kit.
For more information and FAQs on this transition, visit: www.qiagen.com/PCRresource.
QuantiFast SYBR® Green PCR Kit
The QuantiFast SYBR Green PCR Kit delivers fast and specific quantification of gDNA or cDNA targets by real-time PCR or two-step RT-PCR using SYBR Green I detection. Q-bond technology and an optimized, ready-to-use master mix enable shorter real-time PCR run times, not only on fast cyclers with short ramping times, but also on standard cyclers. The combination of a hot start and a unique PCR buffer system in the ready-to-use master mix ensures highly sensitive qPCR on any real-time cycler without the need for optimization. For convenience, the master mix can be stored at 2–8°C.
IMPORTANT NOTE: As announced earlier, the production of the QuantiFast kits has been discontinued since mid-2021. Hence, these products will be available only until stocks last. Visit the product page of the successor kit to view improved features or to request a trial kit.
For more information and FAQs on this transition, visit: www.qiagen.com/PCRresource.
QIAGEN Fast Cycling PCR Kit
The fast-cycling PCR master mix contains HotStarTaq Plus DNA Polymerase for highly specific and sensitive PCR, and a unique buffer formulation for extremely short denaturation, annealing, and extension steps. The proprietary PCR buffer significantly reduces the time required to form the polymerase, primer, and template complex, reducing the total PCR cycling time from approximately 1.5 hours to just 20 minutes. Optional CoralLoad Dye (also included with the kit) contains gel-tracking dyes for convenient analysis. In addition, Q-Solution, a novel additive that enables efficient amplification of "difficult" (e.g., GC rich) templates, is also provided.