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The Luna One-Step RT-qPCR kits contain a novel, in silico-designed reverse transcriptase (RT) engineered for improved performance. Both the Luna WarmStart Reverse Transcriptase and Hot Start Taq DNA Polymerase, included in these kits, utilize a temperature-sensitive, reversible aptamer, which inhibits activity below 45°C. This enables room temperature reaction setup and prevents undesired non-specific activity. Furthermore, the WarmStart RT has increased thermostability, improving performance at higher reaction temperatures.

Improve performance with our novel, thermostable reverse transcriptase

  • Robust RT delivers improved specificity, sensitivity and efficiency
  • Increased thermostability adds flexibility to reaction setup and improved specificity

Luna WarmStart Reverse Transcriptase exhibits exceptional sensitivity, reproducibility and RT-qPCR performance

Luna RTqPCR Performance

RT-qPCR targeting human GAPDH was performed using the Luna Universal One-Step RT-qPCR Kit, featuring Luna WarmStart Reverse Transcriptase, over an 8-log range of input template concentrations (0.1 pg – 1 μg Jurkat total RNA) with 8 replicates at each concentration. NTC = non-template control.

Achieve better control and better results: WarmStart Luna RT paired with Hot Start Taq

  • WarmStart/Hot Start technology ensures tight control and prevents spurious amplification
  • Unique WarmStart technology is not available with other non-NEB commercially-available products

WarmStart Luna RT prevents spurious amplification resulting from room-temperature  pre-incubation

Luna RTqPCR Control WarmStart

RT-qPCR targeting human ribosomal protein L32 was performed before and after a 24-hour incubation at room temperature, with triplicate reactions for a 5-log range of input human (Jurkat) total RNA and a non-template control. The Luna Universal One-Step RT-qPCR Kit featuring Luna WarmStart Reverse Transcriptase exhibited robust performance and no detectible non-template amplification, either with or without a 24 hour 25°C pre-incubation, while the ABI 1-Step Kit, featuring a non-WarmStart reverse transcriptase, exhibited significant non-template amplification.

Greater thermostability means greater versatility

  • Increased RT reaction temperature is ideal for difficult targets

The increased thermostability of WarmStart Luna Reverse Transcriptase improves performance at increased reaction temperatures

Luna RTqPCR Thermostability

RT-qPCR experiments targeting human ribosomal protein L32 RNA were performed in triplicate over a 5-log range of input human (Jurkat) total RNA (5 pg – 50 ng) using an initial 10 min RT step performed at 50°C – 60°C, as indicated.

A. Luna WarmStart Reverse Transcriptase (recommended incubation temperature: 55°C) exhibited rapid Cq values (bar graph) and robust RT-qPCR performance (amplification plots) at each temperature, indicating that efficient reverse transcription was not perturbed by reaction temperature alterations.

B. In contrast, a commercially available MMLV (recommended incubation temperature: 50°C) exhibited delayed (increased) Cq values, poorer performance, and loss of low-input detection at elevated temperatures, consistent with loss of RT activity.

Available products:

Luna Universal qPCR Master Mix

Rapid, sensitive, and precise dye-based qPCR detection and quantitation of target DNA and cDNA sequences 
Luna Universal Probe qPCR Master Mix

Rapid, sensitive, and precise probe-based qPCR detection and quantitation of target DNA and cDNA sequences
Luna Universal One-Step RT-qPCR Kit

Includes everything you need for rapid, sensitive, and precise dye-based qPCR detection and quantitation of RNA targets
Luna Universal Probe One-Step RT-qPCR Kit

Includes everything you need for rapid, sensitive, and precise probe-based qPCR detection and quantitation of RNA targets
Luna Probe One-Step RT-qPCR 4X Mix with UDG

4X mix enables sensitive detection of target RNA sequences, with robust performance in multiplex applications of up to 5 targets
LyoPrime Luna Probe One-Step RT-qPCR Mix with UDG

Lyophilized format enables sensitive detection of target RNA sequences with room temperature stability
Luna SARS-CoV-2 RT-qPCR Multiplex Assay Kit

For real-time qualitative detection of SARS-CoV-2 nucleic acid using hydrolysis probes
LunaScript RT SuperMix Kit

Single tube with blue tracking dye includes everything needed for first strand cDNA synthesis in two-step RT-qPCR workflows
LunaScript RT Master Mix Kit (Primer-free)

Single-tube 5X master mix contains Luna Reverse Transcriptase, dNTPs, and Murine RNase Inhibitor
Luna Cell Ready One-Step RT-qPCR Kit

All the necessary components for direct, dye-based RNA detection and quantitation from cell lysate, bypassing the need for RNA extraction and purification
Luna Cell Ready Probe One-Step RT-qPCR Kit

All the necessary components for direct, probe-based RNA detection and quantitation from cell lysate, bypassing the need for RNA extraction and purification
Luna Cell Ready Lysis Module

Coordinates cell lysis, RNA release, and genomic DNA removal simultaneously, resulting in cell lysate ready for direct RT-qPCR analysis with Luna Universal One-Step RT-qPCR kits

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Videos

  • overview of qPCR

    Overview of qPCR

    Learn the basics of qPCR in this short animation.                                                                                                  

  • NEBTv_Ep16_Thumb

    NEB® TV Ep. 16 – Overview and Applications of qPCR

    Learn the basics of qPCR, and hear more about our Luna products, including our novel method for data analysis.

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SYBR® is a registered trademark of Molecular Probes, Inc.
ARRAYSCRIPT™ is a trademark of Thermo Fisher Scientific,Inc.