The IgE allergen profile test serves as a comprehensive tool for identifying allergies in individuals who may have type I hypersensitivity reactions mediated by antibodies belonging to the IgE class of immunoglobulins. It is a multi-allergen semi quantitative testing system that detects an individual’s Total IgE and specific IgE reactivity across a diverse array of allergens including allergen extracts, purified natural and recombinant components from 165 allergen sources. See list below (pg 2).