COVIDSeq Test (RUO Version)

This high-throughput NGS assay enables labs to detect SARS-CoV-2 mutations to identify and track the emergence and prevalence of novel variants.

This product is available for Research Use Only (RUO). An in vitro diagnostic version of this product is available for use in Japan, Philippines, and the US under each country's respective authorizing agency. 

Overview

COVIDSeq Test (RUO Version) is a next-generation sequencing (NGS) assay that enables researchers to detect and characterize novel variants of SARS-CoV-2.

  • Detects genome of SARS-CoV-2 RNA using ARTIC v3 primers 

  • Reports consensus sequence when ≥ 90 amplicons detected

  • Supports a seamless and flexible end-to-end workflow 

Rapid and scalable sequencing

The Illumina COVIDSeq Test (RUO version) accommodates 384 to 3072 samples, depending on throughput needs. 

Uniform genome coverage

Coverage is particularly focused on the spike protein locus. For detailed sequencing, the optional ARTIC v4 primer pool provides in-depth characterization of new variants. 

Integrated solution

The kit includes all reagents needed for cDNA conversion, amplification, and library prep. A 63°C annealing temperature during PCR improves variant analysis and insights. 

Streamlined data analysis

Assess lineage and annotate mutations with open software tools, including the Illumina DRAGEN COVID Lineage App in BaseSpace Sequence Hub.  


Specifications


Required products

In addition to the Illumina COVIDSeq Test (3072 samples), you will need: 

  • IDT for Illumina PCR Indexes Sets 1–4 (384 Indexes, 384 samples) 

  • Flow cell for your sequencing system  

  • Sequencing reagent kit for your sequencing system 

  • Viral RNA extraction kit (eg, QIAamp Viral RNA Mini Kit) 

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Applications

The COVIDSeq Test (RUO Version) is an integrated NGS research solution for detection and characterization of SARS-CoV-2, not for use in diagnostic procedures or patient management. 

Example workflow


Application notes


Related applications and methods

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Genomic coverage performance

Heat map plotting performance as a function of read length and depth shows significant improvement with paired-end reads over single reads. The fraction of genomes > 0.99 confident is shown, with values close to 1 representing more complete coverage of the SARS-CoV-2 genome. 

FAQs

The COVIDSeq Test (RUO Version) is intended for the NovaSeq 6000 Sequencing System. It can also be run on the iSeq 100, MiniSeq, MiSeq, MiSeqDx in Research Mode, NextSeq 500, NextSeq 550, NextSeq 550Dx in Research Mode, NextSeq 1000, or NextSeq 2000 Systems.

The primary difference is the number of samples each assay can run. The COVIDSeq Assay (96 samples) runs 96 samples on Illumina benchtop sequencing systems to accommodate smaller research labs. In contrast, the COVIDSeq Test (RUO) runs up to 3072 samples on the NovaSeq 6000 System or NextSeq line of sequencing systems.

Yes, an in vitro diagnostic (IVD) test is available for use in authorized countries (Japan, Philippines, and the US) under each country’s respective authorizing agency.  

The ARTIC v3 primer pool is included with the COVIDSeq Test (RUO) kit. It contains primers for 98 amplicons and 11 human genes, designed against the original strain of SARS-CoV-2. The optional ARTIC v4 pool includes 99 amplicons and no human controls, designed against the Delta variant. It delivers improved genomic coverage across the spike protein locus and better analytical sensitivity for SARS-CoV-2 variant detection. Read technical note.

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Interested in bringing the Illumina COVIDSeq Test into your lab for surveillance applications?