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title: Download the RapiDxFire™ 1-step RT-qPCR system for SARS-CoV-2 detection application note
description: This application note shows how the RapiDxFire™ 1-step RT-qPCR system has a reproducible LoD, consistent amplification efficiency, and robust stability.
---

# Detect SARS-CoV-2 viral strains with high sensitivity

##### ![RapiDxFire 1-step RT-qPCR application note](https://biosearch-cdn.azureedge.net/assetsv6/RapiDxFire1step-appnote_400x425.png)

##### EpiScript™ RNase H- Reverse Transcriptase when combined with RapiDxFire™ qPCR 5X Master Mix GF in a one-step RT-qPCR system proves to be an effective method for detecting SARS-CoV-2 due to:

- Sensitivity with limit of detection (LoD) below 100 copies per reaction.
- Dynamic range that allows high reproducibility over five 10-fold dilutions.
- Stability for 24 hours at room temperature.

*For Research Use Only. Not for use in diagnostic procedures.*