Our 3gAllergy is a third-generation, allergen-specific IgE assay, delivering fast and accurate results to help heighten the quality of care and level of service provided to the patient. The blood test’s advanced technology enhances both sensitivity and specificity. The correlation with clinical investigations (patient history, skin test, challenge oral tests) is high, and the specificity of certain allergens is excellent when compared to competitive offerings. Quest Diagnostics-Anderson Lab offers nearly 500 FDA-approved allergy tests and profiles, to identify the most common food and inhalant allergens seen in symptomatic adult and pediatric patients. Find out more about allergies and how one blood sample can help diagnose allergies earlier and aid allergy immunotherapy.