Transcriptome Analysis

Name: Isogen Life Science B.V.
Address: Veldzigt 2a, De Meern, 3454 PW, NL
Telephone: +31 30 6880771

Sequencing of full-length transcripts
Detection and accurate quantification of unique isoforms
UMI based transcriptome counting
40x lower error rates compared to classical Illumina workflows

Ask your questions or request a quote.

RNA-seq kits based on short read technology require a choice between abundance counting or transcript assembly.

LoopSeq Transcriptome kits and services allow both transcript counting and phasing for mRNA, using short-reads on Illumina sequencers.

With significantly reduced error rates, compared to PacBio and ONT platforms, the Loop Genomics technology allows accurate determination of both transcript abundance AND unique isoforms.
By using Illumina sequencers, researchers can reduce costs and gain significant insights with a plug-and-play kit that uses low cost core consumables, compared to other long-read platforms.

The kit operates in 2 modes as shown on the right:

The first mode is similar to Illumina’s TruSeq products that are looking at transcript abundance or gene expression.
The difference is that LoopSeq is doing single-molecule counting and sequencing several short reads per long-read transcript. By single-molecule counting true abundance is calculated and PCR-bias is eliminated. Wit multiple targets per transcript, the identified transcripts can be reported with greater confidence.

Below is an example of how LoopSeq compares to the TruSeq workflow.
The LoopSeq results show a better linearity and match closer to the expected values.
In addition TruSeq results flatten out at the top of the graph, indicating a smaller dynamic range.

TruSeq RNA Prep kit v2 + ERCC

LoopSeq Transcriptome + ERCC

LoopSeq Transcriptome Kit

Kit usable in 2 modes: Isoform discovery or transcript abundance measurement
UMI based single molecule counting of transcript abundance
Multiplex workflow enabling pooling of up to 24 samples
Ideal when profiling every single transcript in a sample

LoopSeq Long-Read PCR amplicon sequencing service

Service includes library prep, sequencing and data analysis
Choice between isoform discovery, transcript quantification or both
Results delivered as FASTA, FASTQ with reconstructed mRNA long reads
Additional downstream analysis summarized in CSV file

Category number	Description	Reaction size
LGCRNA8X3RXN	LoopSeq™ Transcriptome 3x8 plex kit	24rxn

Why Isogen Life Science?

At Isogen Life Science, we believe that long term relationships with life science professionals and suppliers are fundamental to solve life science problems. Our curiosity drives us to continually stay involved and to dig deep in dialogue, with both clients and suppliers. It’s these intensive collaborations that enable us to develop tailored, innovative products that push life science’s boundaries. Partner up with us and enjoy our quick support for troubleshooting and questions!