May 16, 2023 | Immunology
The Allergy Xplorer (ALEX2) test is a multiplex IgE immunoassay that contains both whole allergen extracts and molecular allergen components. Multiple allergens are detected in one assay, providing a cost-effective way to examine IgE sensitisation patterns, especially in patients with complex symptoms, polysensitisation and high levels of total serum IgE.
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