Explore our range of 50+ HLA and murine peptide receptive MHC class I allotypes.
easYmers® are natural, peptide receptive MHC molecules (no artificial Cys-bonds linking heavy chain and b2m) that allows you to load your own peptides of interest and generate peptide-MHC class I monomers and/or tetramers. easYmers® are our most flexible and cost efficient reagent ideally suited for

• large-scale production of pMHC monomers with a single peptide epitope and analysis of large numbers of cell samples.
• Produce many different pMHC complexes to screen your peptide epitope candidates
• Screen or validate peptide libraries for binding to relevant MHCs and identify potential T cell targets

MHC class I monomers pre-loaded with known peptide epitopes. The monomers can easily be assembled into tetramers and used to identify, isolate, or monitor cognate CD8+ T cells. All pMHC complexes are available either as biotinylated pMHC monomers or as tetramers. The tetramers binds to CD8+ T cells with high avidity and specificity allowing the detection of antigen specific T cell in frequencies as low as 0.05%.

Select from our range of more than 90 HLA alloptypes available for production of custom pMHC complexes. Choose between biotinylated pMHC monomers or ready-to-use tetramers ideal for detailed analysis of antigen-specific CD8+ T cells. Also available in mg scale e.g. for screening of TcR like antibodies.

HLA class II monomers or tetramers pre-loaded with known peptide epitopes. Peptide-HLA class I tetramer is a valuable tool for rapid and detailed characterization of epitope specific CD4+T cells. The tetramer binds to the CD4+ T cell TcR with high avidity and specificity allowing for detection of specific T cells of frequencies as low as 0.05%. Available as biotinylated monomers or assembled into tetramers

Select from our range of 15 HLA-DR allotypes available for custom production of peptide HLA class II complexes. We can deliver biotinylated pMHC monomers or ready-to-use tetramers ideally suited to analyze antigen-specific CD4+ T cells. Also available in mg scale.