Our use of cookies
We would like to use necessary cookies to perform the basic functions of this website. Such strictly necessary cookies do not require your consent and are therefore always active. We would also like to set analytical cookies and advertising cookies that help us make improvements by measuring how you use our website. Both the analytical cookies and advertising cookies require your consent and are therefore called “optional cookies”. Detailed information about the use of cookies and how you can control your consent for optional cookies can be found in our Cookie Policy and Privacy Policy.

Hello! We use cookies to help improve your experience of our website. With your consent, statistical and analytical cookies may also be used on this website. If you agree to the use of these additional cookies, please mark your choice:
Back to Science

MGI Virtual Xpert: Introduction to DNBSEQ-G400: Comprehensive and Flexible Genome Sequencer



DNBSEQ-G400: Revolutionizing Genome Sequencing with Unmatched Versatility and Speed

Advancements in Life Science Innovation

Focusing on the biotech industry, MGI specializes in R&D, production and sales of equipment and instruments, reagents, and related products to support life science research in a wide range of frontier applications, including precision medicine, precision agriculture, precision healthcare, and more. At MGI, we are working on the improvement of the availability of genomic technologies by providing customers with core tools for life science research and applications.

MGI Patented DNBSEQ™ Technology  – Enhancing Accuracy

DNBSEQ™ provides the advantages of low amplification error rates from DNBs and high-density Patterned Arrays to significantly improve the accuracy of sequencing with a low repetition rate.

Combined with the PCR-free library preparation approach, it reduces the error of entry during amplification and greatly improves the accuracy of detecting SNPs and indels.

DNBSEQ - G400 is a comprehensive and versatile benchtop sequencer for medium to large genome sequencing projects, supporting five read lengths covering applications from fertility testing and rapid pathogen detection to tumor detection, transcriptome, WGBS, WES and WGS 

Watch the new episode of #MGI Virtual Xpert to learn more about DNBSEQ-G400:

Strengthen your daily sequencing capabilities with DNBSEQ-G400

DNBSEQ-G400 is a versatile benchtop sequencer providing users with comprehensive, flexible and efficient sequencing options. DNBSEQ-G400 sequencer supports a wide range of applications, including scientific research, clinical research, disease prevention, environment studies and agriculture, etc., increasing the popularity of high-throughput sequencing systems in medical and scientific research fields.

  • Output:  55 Gb~1440 Gb per run
  • Flow cells: Small with 550M reads, or Large 1500-1800M with reads with 2 or 4 lanes 
  • Read Length: SE50, SE100, SE400, PE100, PE150, PE200, PE300
  • Applications: Highest flexibility for all research applications, including WGS, WES and RNA sequencing


DNBSEQ-G400 is built with a dual flow cell system that can perform different types of flowcells individually in a single run, giving users a more flexible and streamlined sequencing experience.

Learn more

About MGI

MGI Tech Co., Ltd. (MGI) is committed to building core tools and technology to lead life science through intelligent innovation. Based on its proprietary technology, MGI focuses on research & development, production, and sales of sequencing instruments***, reagents***, and related products to support life science research, agriculture, precision medicine, and healthcare. MGI's mission is to develop and promote advanced life science tools for future healthcare. As of December 2021, MGI has a footprint that spans across more than 80 countries and regions, serves over 1,300 international users, and employs more than 2,050 professionals globally, around 35% of which are R&D personnel. For more information, please visit the MGI website or connect on TwitterLinkedIn, or YouTube.