iRepertoire uses immune repertoire sequencing technology to access the body’s immunological memory, or “logbook” of all past infection and disease. Sequencing the immune repertoire will potentially yield insights into the nature of the body’s immune response to disease and infection. The future market for iRepertoire and other companies in the field will be in clinical applications. Right now, customers of all the companies offering immune sequencing services will be early adopters in this field, doing immunology analysis, vaccine studies and looking for biomarkers for diseases. iRepertoire is part of the nonprofit initiative R10K, with HudsonAlpha, which is aiming to study the immune repertoire of 100 different diseases.