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qScript 1-Step Virus ToughMix

Superior sensitivity for viral RNA detection
Features & Benefits
  • Superior Sensitivity – higher yields optimized for lower viral RNA inputs
  • Tough Tested – tolerant to a wide range of PCR inhibitors
  • Multiplexing – Supports highly sensitive detection for up to four targets
  • Broad Dynamic Range – Reliable data from your precious samples every time

 

qScript 1-Step Virus ToughMix is intended for molecular biology applications. This product is not intended for the diagnosis, prevention or treatment of a disease.

Product
Kit Size
Order Info
Product
Kit Size
Order Info
qScript 1-Step Virus ToughMix
Request Sample
Kit Size:
Order Info:
95131-100 x 20 μL rxns (1 x 1 mL)
95131-500 x 20 μL rxns (5 x 1 mL)
95131-2000 x 20 μL rxns (1 x 20 mL)
Product
Kit Size
Order Info
qScript 1-Step Virus ToughMix Low ROX
Request Sample
Kit Size:
Order Info:
95212-2000 x 20 μL rxns (1 x 20 mL)
95212-100 x 20 μL rxns (1 x 1 mL)
95212-500 x 20 μL rxns (5 x 1 mL)

Description

qScript 1-Step Virus ToughMix is a 2x, ready-to-use, master mix for rapid detection of RNA viruses such as Flu-A, Flu-B, and SARS-CoV-2, using one-step, or single-tube reverse transcription quantitative PCR (RT-qPCR). It has been optimized for maximum sensitivity to enable reliable quantification of very low input quantities of RNA using dual-labeled hydrolysis probe detection chemistries such as TaqMan® probes in single or multiplexed assay formats. qScript 1-Step Virus ToughMix contains all required components for RT-qPCR except RNA template and primer/probe assays.

qScript 1-Step Virus ToughMix is powered by an engineered reverse transcriptase with reduced RNase H activity and improved activity and stability at higher temperatures, that includes a RT Hot-Start technology to suppresses non-specific primer extension by the RT before cDNA synthesis. The use of higher temperatures (50 to 55°C) for the first-strand step of one-step RT-qPCR provides higher specificity for primer annealing and disruption of RNA secondary structure that can interfere with cDNA synthesis. These features combined with a stringent mAb hot-start Taq polymerase and ToughMix reagent technology to neutralize many common PCR inhibitors, provide reproducible low-copy quantification as well as extended room temperature stability of fully assembled reactions for automated reaction assembly.

qScript 1-Step Virus ToughMix does not contain an internal reference dye.

Request Sample

 

What Customers Say
qScript 1-Step Virus ToughMix performed BETTER than other 3 mixes and amplified very well the S target from SARS-CoV-2 in a highly multiplex environment

G. Casallo
Sick Kids – Molecular Diagnostics Lab
Details

Details

Contents
  • 2X reaction buffer containing dATP, dCTP, dGTP, dTTP, magnesium chloride,
  • qScript XLT reverse transcriptase, RNase inhibitor protein, hot-start DNA polymerase,
  • AccuVue blue qPCR dye, and stabilizers
Instrument Capability

Instrument Capability

ROX

  • Applied Biosystems 5700
  • Applied Biosystems 7000
  • Applied Biosystems 7300
  • Applied Biosystems 7700
  • Applied Biosystems 7900
  • Applied Biosystems 7900HT
  • Applied Biosystems 7900 HT Fast
  • Applied Biosystems StepOne™
  • Applied Biosystems StepOnePlus™

Low ROX

  • Applied Biosystems 7500
  • Applied Biosystems 7500 Fast
  • Stratagene Mx3000P®
  • Stratagene Mx3005P™
  • Stratagene Mx4000™
  • Applied Biosystems ViiA 7
  • Applied Biosystems QuantStudio™
  • Agilent AriaMx
  • Douglas Scientific IntelliQube®

No ROX

  • Quantabio Q
  • BioRad CFX
  • Roche LightCycler 480
  • QIAGEN Rotor-Gene Q
  • Other

Bio-Rad iCycler iQ systems

  • BioRad iCycler iQ™
  • BioRad MyiQ™
  • BioRad iQ™5

Details

Contents
  • 2X reaction buffer containing dATP, dCTP, dGTP, dTTP, magnesium chloride,
  • qScript XLT reverse transcriptase, RNase inhibitor protein, hot-start DNA polymerase,
  • AccuVue blue qPCR dye, and stabilizers

Instrument Capability

ROX

  • Applied Biosystems 5700
  • Applied Biosystems 7000
  • Applied Biosystems 7300
  • Applied Biosystems 7700
  • Applied Biosystems 7900
  • Applied Biosystems 7900HT
  • Applied Biosystems 7900 HT Fast
  • Applied Biosystems StepOne™
  • Applied Biosystems StepOnePlus™

Low ROX

  • Applied Biosystems 7500
  • Applied Biosystems 7500 Fast
  • Stratagene Mx3000P®
  • Stratagene Mx3005P™
  • Stratagene Mx4000™
  • Applied Biosystems ViiA 7
  • Applied Biosystems QuantStudio™
  • Agilent AriaMx
  • Douglas Scientific IntelliQube®

No ROX

  • Quantabio Q
  • BioRad CFX
  • Roche LightCycler 480
  • QIAGEN Rotor-Gene Q
  • Other

Bio-Rad iCycler iQ systems

  • BioRad iCycler iQ™
  • BioRad MyiQ™
  • BioRad iQ™5

Performance Data

Resources

Flyers

Product Manuals

Technical Notes

CofA (PSFs)

SDSs

Publications

Point-of-Care Platform for Rapid Multiplexed Detection of SARS-CoV-2 Variants and Respiratory Pathogens
Alexander Y. Trick - 2022
Abstract
The rise of highly transmissible SARS-CoV-2 variants brings new challenges and concerns with vaccine efficacy, diagnostic sensitivity, and public health responses to end the pandemic. Widespread detection of variants is critical to inform policy decisions to mitigate further spread, and postpandemic multiplexed screening of respiratory viruses will be necessary to properly manage patients presenting with similar respiratory symptoms. In this work, a portable, magnetofluidic cartridge platform for automated polymerase chain reaction testing in <30 min is developed. Cartridges are designed for multiplexed detection of SARS-CoV-2 with either identification of variant mutations or screening for Influenza A and B. Moreover, the platform can perform identification of B.1.1.7 and B.1.351 variants and the multiplexed SARS-CoV-2/Influenza assay using archived clinical nasopharyngeal swab eluates and saliva samples. This work illustrates a path toward affordable and immediate testing with potential to aid surveillance of viral variants and inform patient treatment.

Product Finder

Select Your Assay

Starting Template

Assay Format

Detection Chemistry

Multiplexing (more than 3 targets)

Is gene-specific priming (GSP) required?

What current Reverse Transcriptase or cDNA kit are you using?

Select the group which contains your real-time PCR cycler

  • Applied Biosystems 7500
  • Applied Biosystems 7500 Fast
  • Stratagene Mx3000P®
  • Stratagene Mx3005P™
  • Stratagene Mx4000™
  • Applied Biosystems ViiA 7
  • Applied Biosystems QuantStudio™
  • Agilent AriaMx
  • Douglas Scientific IntelliQube®
  • Applied Biosystems 5700
  • Applied Biosystems 7000
  • Applied Biosystems 7300
  • Applied Biosystems 7700
  • Applied Biosystems 7900
  • Applied Biosystems 7900HT
  • Applied Biosystems 7900 HT Fast
  • Applied Biosystems StepOne™
  • Applied Biosystems StepOnePlus™
  • Quantabio Q
  • BioRad CFX
  • Roche LightCycler 480
  • QIAGEN Rotor-Gene Q
  • Other
  • BioRad iCycler iQ™
  • BioRad MyiQ™
  • BioRad iQ™5

Choose your application from the categories below

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