Products & Services
Applications

Applications

Nanopore sequencing offers advantages in all areas of research. Our offering includes DNA sequencing, as well as RNA and gene expression analysis and future technology for analysing proteins.

Learn about applications
View all Applications
Resources
News Explore
Contact

Applications Research areas

Transcriptome

Nanopore sequencing technology uniquely delivers high yields of long, full-length RNA, supporting quantification and complete transcriptome characterisation at the isoform level. Differential isoform expression and allele-specific affects are known to be important in the susceptibility to and progression of diseases, and individual drug responses. Nanopore sequencing allows the generation of novel insights into transcript isoform expression and usage across different experimental conditions and cells, including single-cell analysis.

Long-read sequencing of human tissues to study allelic effects on transcriptome structure

Watch the video
The advent of long read technologies for RNA-seq has the potential to transform transcriptome analysis, since it can directly measure full-length isoforms Dafni Glinos, New York Genome Center, US

Oxford Nanopore sequencing

Traditional short-read technologies

Unrestricted read length
Sequence full length transcripts

  • Generate full-length transcripts — >20 kb single read transcripts demonstrated
  • Unambiguously identify all splice variants
  • Perform accurate allele-specific, isoform-level gene expression analysis
  • Easily identify antisense transcripts and lncRNA isoforms
  • Approximately 50-fold fewer reads required to cover the same number of transcripts

Read length typically 50–100 bp

The short reads generated by traditional RNA-Seq techniques only partially cover a transcript’s length, making it challenging to accurately assemble and quantify transcript isoforms. Short reads also exhibit high rates of multimapping, leading to data loss and reduced utility for genome or transcript annotation.

Direct, amplification-free protocols
Sequence native RNA

  • Analyse poly-A tail length and transcription start sites
  • Detect base modifications (e.g. methylation) as standard — no additional prep required
  • Eliminate amplification bias and read length limitations using direct cDNA or direct RNA sequencing

Amplification required

The amplification requirement of traditional RNA-Seq approaches can introduce bias, reducing complexity of the total RNA pool and potentially causing increased abundance or drop-out of some RNA species.

Accessible and scalable
Fast access to results

  • Scalable devices to suit your needs — portable MinION starting at just $1,000, including sequencing reagents
  • Flexible throughput with modular GridION and PromethION — run extensive time-course or treatment studies simultaneously
  • Develop targeted assays using low cost Flongle
  • Sample multiplexing — reduce costs and maximise experimental efficiency

Less accessible

Platform costs and infrastructure requirements can limit global accessibility. Sample batching may be required for optimal efficiency, potentially delaying results.

Streamlined workflows
Streamlined workflows

  • Sample prep in <3 hours with just 13 minutes of hands-on time (cDNA-PCR Kit)
  • Choice of 3 unique kits: cDNA-PCR, direct cDNA, and direct RNA — minimising bias and providing flexibility in speed, yield, and identification of epigenetic modifications

Laborious workflows

Typical sample prep times of ~7 hours with ~3 hours of hands-on time.

Real-time data streaming
Real-time results

  • Stop sequencing when sufficient data generated — wash and reuse flow cell
  • Immediate access to results

Fixed run time with bulk data delivery

Increased time-to-result and inability to identify workflow errors until it’s too late, plus additional complexities of handling large volumes of bulk data all at once.

White paper

The value of full-length transcripts without bias

Discover more about how long nanopore RNA sequencing reads enable unambiguous isoform-level gene expression studies and how direct sequencing further eliminates bias and, with direct RNA sequencing, supports simultaneous detection of base modifications. Read case studies covering a wide variety of research areas, including how nanopore RNA sequencing revealed 9 of the top 10 expressed isoforms of the CACNA1C gene (a therapeutic target for neuropsychiatric disease) to be novel transcripts.

Get more transcriptomics content, including getting started guides, workflows, and videos, in our Resource centre.

Case study

Revealing isoform-level differential gene expression in hummingbirds

The hummingbird, which exhibits an incredible ability to utilise ingested sugars and release energy from lipids, provides an excellent system to study how high blood glucose levels can be maintained without negative effects to health. Using nanopore sequencing to study the hummingbird transcriptome, Ariel Gershman and colleagues at Johns Hopkins University, USA, identified approximately twice as many transcripts than obtained using a short-read sequencing technology. Furthermore, the team demonstrated how full-length sequencing reads enabled the identification of tissue-specific gene expression at the isoform level, offering potential new insights to minimise the impact of high glucose levels on human health.

‘With our long reads it becomes much easier to assemble these transcripts and to tell which transcripts are expressed for which gene’

Ariel Gershman, Johns Hopkins University, US

Whether you are applying transcriptome sequencing to human, plant, animal, or microbial samples, get more information in our applications pages.

Get started

Scalable transcriptome sequencing

From powerful, portable Flongle and MinION devices to the high-throughput benchtop GridION and PromethION platforms — scale your RNA sequencing to match your specific research requirements.

Compare products
Nanopore sequencing yield chart

Recommended for transcriptome sequencing

GridION

Running up to five independent MinION or Flongle Flow Cells with powerful, integrated compute, GridION provides the flexibility to run multiple RNA and DNA sequencing experiments, on-demand — ideal for differential gene expression studies and busy labs.

PromethION 48

With up to 48 independently addressable, high-capacity flow cells, PromethION 48 is ideal for busy labs wishing to combine de novo genome sequencing with transcript annotation, allele-specific expression studies, and rare isoform discovery.

View product

PromethION 24

Flexible, high-throughput sequencing with up to 24 independent, high-capacity flow cells — complete genomic and transcriptomic characterisation of large sample numbers.

View product

MinION

Analyse transcript isoforms and differential gene expression from just $1,000, including sequencing reagents.

View product

MinION Mk1C

All the benefits of nanopore sequencing in a powerful, fully-integrated handheld device.

View product

Flongle

Adapting MinION and GridION for smaller, routine tests and analyses, including isoform characterisation.

View product

VolTRAX

Automated sample extraction and library preparation.

View product

Subscribe

Get in touch


Talk to us

If you have any questions about our products or services, chat directly with a member of our sales team.

Talk to us

Book a sales call

To book a call with one of our sales team, please click below.

Book a call
Open a chat to talk to our sales team