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MHC Multimers

MHC-Multimers for reproducible detection, enumeration and isolation of antigen-specific T cells with disease specific peptides. JPT’s MHC-Multimers are Dextramers® that show a stronger staining intensity, high resolution and good signal-to-noise ratio. MHC Dextramers detect the presence of antigen-specific T cells whereas interferon-gamma-releasing assays such as ELISPOT detect the functionality of the antigen-specific T cells. A combination of the MHC Dextramer assay and a functional assay, using PepMix™ Peptide Pools is a strong tool for reliable and robust immune monitoring!

Individual MHC I Multimers

Fluorescent MHC I multimers, available in three colors, covering human, mouse and monkey alleles.

MHC Multimer Collections

Carefully selected sets of multimers for enumeration of antigen-specific CD8+ T cells with different fluorochromes available.


  • Superior Positive Control Pools for Better T-Cell Assays
    NEW Peptide Pools available: CEFX 90%, EFX 90%, CEFX MHC-I & MHC-II Subsets
    (May 2018)
    Read more

  • The Human Proteome Peptide Catalog
    More than 400,000 validated reference peptides covering essentially all human proteins
    (Apr 2018)
    Read more!
  • Immune Checkpoint Inhibitors
    We launch new PepMixes™ and RepliTopes™ representing immune checkpoint inhibitors hPD-1, PD-L1, PD-L2 and CTLA4!
    Read more!
    (March 2018)
  • Address Sequence Diversity
    with NEW ULTRA Peptide Microarrays for HIV and Malaria
    Read more
    (March 2018)

    > Read more news!

Quality Assurance

All production is performed according to ISO 9001:2015 standards.

ISO 9001

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Contact us:

JPT Peptide Technologies GmbH
Volmerstrasse 5
12489 Berlin, Germany
Technical Support:
T: +49-30-6392-7878
X: +49-30-6392-7888
USA & Canada:
T: 1.888.JPT.COM0 (1.888.578.2660)
X: 1.888.JPT.COM6 (1.888.578.2666)