We put the Q in qPCR
We put the Q in qPCR
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ToughMix®
ToughMix®
Tough-tested and proven tough!
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Which qScript® is right for you?
Which qScript® is right for you?
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Extracta™ DNA Prep
Extracta™ DNA Prep
qPCR-grade DNA in record time
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We've got a new look!
We've got a new look!
Explore our new home on the web
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Perfecting PCR is the goal Quantabio has enthusiastically strived for in designing PCR and cDNA synthesis reagents that define the standard for reproducibility, specificity and sensitivity. Quantabio supplies superior quality reagents for demanding RT and PCR applications in life science, drug discovery and public health laboratories around the world.

Life Science
Providing the best-in-class qPCR reagents enabling sophisticated applications in life science and drug discovery laboratories throughout the world.
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Applied Testing
Designed specifically to enable high throughput PCR based applications in the presence of inhibitors common in plant and soil samples.
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Clinical
Coming soon
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RT-qPCR is a powerful molecular biology tool that represents the Quantabio core technologies.
Reproducible
Reproducible
Quantabio kits define experimental reproducibility through multiple proprietary technologies: ultra low E. coli DNA, low foam, and enhanced stability.  Due to our exacting lot-to-lot consistency standards and innovative 1-tube formulations that minimize pipetting, our reagent technologies provide highly consistent results.  Patented additives actively reduce intra-assay variability and withstand repetitive cycles of freeze-thaw to deliver assay reliability.
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ToughMix®
ToughMix®
PCR inhibitors are common in crude samples and readily compromise assay performance. Use of Quantabio TOUGH-tested ToughMix reagents results in enhanced PCR performance with crude or contaminated samples. The advanced ToughMix buffer technology is engineered to withstand several types of PCR-inhibition, providing robust and reliable results from a variety of starting materials and purification methods.
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qScript®
qScript®
We put the "Q" in RT-qPCR with our advanced reverse transcriptase technology that is synonymous with maximum yield and sensitivity. qScript first-strand cDNA synthesis reagents are rigorously optimized to provide sensitive and reliable detection of low abundance RNA for qPCR assays. A broad linear dynamic range of input RNA provides reliable assay sensitivity for robust gene expression analysis.
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Perfecting qPCR
Perfecting qPCR
Our PerfeCTa® real-time quantitative PCR reagents are rigorously optimized; all-in-one reagents that dramatically simplify reaction setup and contain patented technologies to actively reduce assay variance. Our robust, ultrapure antibody hot start AccuStart™ technology drives precise target amplification with the absolute maximum limit of detection sensitivity.
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Customization
Customization
Our proprietary formulation processes allow us to rapidly configure customized reagent solutions according to client specific needs.  Whether it's a defined lot size for a large scale project, a packaging or fill volume requirement to suit a particular workflow, or modified composition to fine tune assay performance, Quantabio has the flexible responsiveness to realize your custom needs.
Reliable
Reliable
Have you been negatively impacted by a backorder delay, a change in lot performance, or a lapse in technical support? Quantabio is your trusted reagent supply partner. We pride ourselves on manufacturing quality excellence and an industry-leading technology portfolio.
New Website
Quanta Biosciences is now Quantabio!  To celebrate our new look we're please to introduce our new website, to help you put the Q in your qPCR!  Some of the new features to look for:Modern look and f...
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5PRIME products available soon!
Due to popular demand, Quantabio will soon be offering select products from the former 5PRIME portfolio, including Phase Lock Gel, HotMaster Taq & HotMaster Mix, and PCR Extender.Stay tuned for n...
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Quanta miRNA system "wins" in Nature Methods article
We are very excited to announce that in an online publication of Nature Methods: Evaluation of quantitative miRNA expression platforms in the microRNA quality control (miRQC) study Quantabio's miRNA t...
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