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    Immune Repertoire Sequencing

    Immune Repertoire Sequencing

    BGI Genomics provides advanced NGS based Immune Repertoire Sequencing services to amplify and sequence the immune repertoire to help researchers evaluate the diversity of immune repertoire cost-effectively and precisely.

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    Immune Repertoire Sequencing Introduction

    Traditional strategies for studying the immune repertoire, including spectating and Sanger sequencing, are expensive, time-consuming, and insufficient for generating a high-resolution picture of the immune repertoire. 


    BGI Genomics' Immune Repertoire Sequencing (IR-SEQ) service enables partners to examine the adaptive immune system with bias-controlled multiplex PCR or 5’ RACE amplification and high-throughput sequencing of T-cell and B-cell receptors.


    IR-Seq allows researchers to better understand adaptive immune-mediated diseases and supports research into a wide range of other applications.

    Guaranteed data quality at unbeatable pricing enabled by proprietary technology.

    Rapid turnaround times, global service, no project too big or small.

    Expert support at every step of your project.

    Immune Repertoire Sequencing-BGI Service Overview

    Sample Requirements

    Sorted T cells RNA/PBMCs RNA

    Library Type: Mul-PCR or 5’RACE

    Volume 15 μl - 100 μl

    Mass ≥ 0.5 μg

    Concentration ≥ 35 ng/ μl

    RIN  ≥ 7.0

    28S/18S ≥ 1.0

    Sequencing Standards

    • HiSeq: PE100/150 for mul-PCR library


    • MiSeq: PE300 for 5’RACE library


    • Mul-PCR: short insert library


    • 5’RACE: long insert library

    Key Service Details

    • Typical 40 working days from sample QC acceptance to filtered raw data availability


    • Expedited services are available, contact your local BGI specialist for details

    Download Service Overview

    Immune Repertoire Applications

    Immune Repertoire Applications


    Immune repertoire sequencing can be applied across a wide variety of research applications, including:


    - Biomarker discovery

    - Infectious disease research

    - Asthma and allergy research

    - Transplant rejection and tolerance

    - Immune response to malignancy

    - Autoimmune diseases

    - Cancer immunotherapy


    Our project experts can help provide advice for the optimum sequencing strategy based on your research area.

    Contact us with any general enquiries or questions for our sequencing experts, we are here to help.

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    Access Further Sequencing Resources

    We care for your samples from the start through to the result reporting. Highly experienced laboratory professionals follow strict quality procedures to ensure the integrity of your results. Access more resources below for full access to our range of educational resources and sample guides.

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