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Test Overview
Phadia ImmunoCAP System Fluorescence Enzyme Immunoassay (FEIA)
Allergy Testing. The multiallergen IgE antibody test, combined with measurement of IgE in serum, is a very sensitive first-order test for allergic disease.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Specimen Requirements
Collect specimen in an SST or red top tube. Centrifuge, aliquot serum into a plastic vial and refrigerate for up to 1 week or freeze for longer storage. The desired allergen(s) must be specified; see the MLabs Allergen Requisition availalble online at http://mlabs.umich.edu/files/pdfs/REQ-mlabs_allergen_req.pdf or contact the MLabs Client Services Center for a listing of available allergens.