FAQ-1449
Why is the activation time for HotStarTaq Plus Polymerase in the QuantiFast SYBR Green Kits different from that for QuantiFast Probe Kits?
The activation time for HotStarTaq Plus DNA Polymerase used in the QuantiFast SYBR Green PCR Kits is longer than that for QuantiFast Probe PCR Kits. This is due to differences in buffer composition. Buffer components such as salts and additives influence the time required for enzyme activation.
Related products
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.
HotStarTaq Plus DNA Polymerase
The polymerase combines the high specificity, sensitivity, and minimal optimization of HotStarTaq DNA Polymerase, with a fast 5-minute activation time. PCR can be set up at room temperature and reactions can be directly loaded onto a gel, due to novel CoralLoad PCR Buffer, which contains two gel-tracking dyes. The standard QIAGEN PCR Buffer is also included for greater convenience. In addition, Q-Solution, a novel additive that enables efficient amplification of "difficult" (e.g., GC rich) templates, is also provided. The unique kit components and optimized protocols streamline the PCR procedure.