Next Generation Sequencing (OLD)

Committed to providing comprehensive NGS solutions.

ACGT is provides comprehensive solutions, from standard to custom services, including extraction, flexible library prep options, short-read and long-read sequencing and robust bioinformatics capabilities.

Committed to Quality

Our NGS services are offered at the following quality grades, up to cGMP compliance. ACGT pursues a culture of quality with an aim towards continuous improvement. Our rigorous quality management systems (QMS) ensure compliance with Good Laboratory Practices (GLP) and current Good Manufacturing Practices (cGMP) sequence analysis in regulatory grade sequencing and molecular biology studies.

Services

Short-read Sequencing

ACGT is a certified service provider for Illumina, the leading NGS platform. We offer advanced and highly reliable Illumina short-read technology for a variety of both DNA and RNA analysis applications:

  • Target Sequence Characterization, from PCR products to full genomes
  • Viral Genome and Viral Vector sequence analysis (both DNA and RNA viruses and phages)
  • Detection of DNA and RNA pathogens in a variety of environmental and physiological samples
  • Integration Site analysis of transgenic sequences in Master Cell Banks
  • Microbiome profiling based on either short universal barcodes or on shotgun sequencing and de novo assembly
  • Epigenetic profiling of DNA modifications
  • Comprehensive gene expression analysis and transcriptomic profiling, offering valuable insights into gene expression patterns in both eukaryotes and prokaryotes, alternative splicing, and non-coding RNA
  • Short RNA analysis (both discovery and differential expression) for miRNA and siRNA.

Long-read Sequencing

ACGT offers Oxford Nanopore Technologies (ONT) long-read sequencing. Benefits of ONT sequencing include its generation of exceptionally long sequencing reads, direct RNA sequencing, and real-time “organic” detection of base modifications on both DNA and RNA molecules. Long-read NGS technology provides several key advantages in the following workflows:

  • Improved de novo genome assembly
  • Enhanced structural variant detection
  • Accurate haplotype phasing
  • Comprehensive transcriptome analysis of full-length RNA molecules, allowing direct isoform detection
  • Direct epigenetic profiling of both DNA and RNA 
  • Direct metagenomic resolution 
  • In-depth characterization of repeat regions. 

Long vs Short NGS Reads

Which type of analysis is best for your project?

Short-Read Analysis

Repeat regions may cause gaps in the genome coverage with short reads, and loss of detection of some variants. But high complexity regions have high coverage levels and very high sequence accuracy

Coverage of high-complexity regions

Very high

Coverage of low-complexity regions

Low to None

Sequence quality/accuracy

Very high

Large Structural Variant analysis

Poor

Allele Phasing Analysis

Poor

Cost per Gb of data

Low

Long-Read Analysis

Long reads span large repeat regions and other structural variants for a full target coverage; however, coverage levels are usually lower, and sequence accuracy is not as good

Coverage of high-complexity regions

Low to Moderate

Coverage of low-complexity regions

Low to Moderate

Sequence quality/accuracy

Moderate

Large Structural Variant analysis

Good

Allele Phasing Analysis

Good

Cost per Gb of data

Moderate to High

Related Services

To complement our NGS services, ACGT offers the following:

SNP Genotyping

QPCR-Based

Copy Number Variation

QPCR-Based

Sanger Sequencing

Bioinformatics

NGS High-Throughput

  • Starting at $120 per sample for plasmids and PCR products
  • Starting at $200 per sample for bacterial WGS
  • 500X average target coverage at >99.9% base call accuracy
  • 2-week turnaround time

How to Order

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