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The Immunoglobulin E (IgE) Test measures IgE antibody levels in blood to evaluate allergic reactions, asthma, and immune response. Elevated IgE may indicate allergies to food, pollen, or other triggers, as well as eczema or parasitic infections. Doctors order this test to investigate symptoms like hives, sneezing, or wheezing and to guide allergy treatment. Results provide vital insight into immune health, allergic sensitivity, and overall diagnostic care.
The IgE Antibody (Anti-IgE IgG) test detects functional IgG autoantibodies against IgE or the high-affinity FcεRI receptor, a marker found in many cases of autoimmune chronic urticaria. These antibodies trigger mast cell and basophil degranulation, producing wheals, itching, and redness. Designed via immunoassay, the test uses serum (red-top tube), with preferred overnight fasting; results under ~168 ng/mL are considered within typical reference range.
The Mast Cell Mold IgE Panel measures IgE antibodies to common and toxic molds, including Alternaria, Aspergillus, Candida, Cladosporium, Mucor, Chaetomium, Penicillium (glabrum and notatum), and Stachybotrys. Elevated levels may indicate mold allergies, which can cause nasal congestion, sneezing, itchy eyes, coughing, wheezing, or asthma. This panel helps identify mold sensitivities and supports management through avoidance strategies or allergy treatments.
The Aspergillus Niger m207 IgE Test measures IgE antibodies to Aspergillus niger, a mold that can cause allergic reactions and respiratory issues such as wheezing, coughing, or asthma. Elevated IgE levels may indicate sensitization to this mold, helping in the diagnosis of mold-related allergies and supporting treatment decisions.
The Pigeon Feathers e215 IgE Test measures IgE antibodies to proteins in pigeon feathers. Elevated levels may indicate an allergic reaction, which can cause symptoms such as sneezing, nasal congestion, itchy eyes, skin irritation, or asthma. This test helps identify pigeon feather allergies and supports management through avoidance strategies or allergy treatments guided by healthcare providers.
The Expanded Mold Allergy Panel measures IgE antibodies to a wide range of molds, including Alternaria, Aspergillus, Cladosporium, Curvularia, Epicoccum, Fusarium, Helminthosporium, Mucor, Penicillium, Phoma, Rhizopus, Stachybotrys, Stemphylium, and Trichoderma. Elevated levels may indicate mold allergies, which can cause nasal congestion, sneezing, itchy eyes, coughing, wheezing, or asthma. This panel aids in diagnosis and management through avoidance or treatments.
The Indoor Respiratory Allergy Panel measures IgE antibodies to common indoor allergens, including molds (Alternaria, Aspergillus, Cladosporium, Penicillium), dust mites (Dermatophagoides farinae, D. pteronyssinus), Blomia tropicalis, house dust, cockroach, cat and dog dander, and goose feathers. Elevated levels may indicate indoor allergies that can cause sneezing, congestion, itchy eyes, or asthma. This panel helps identify allergy triggers.
The Tree Pollen Allergy Panel measures IgE antibodies to common tree pollens, including acacia, birch, cottonwood, elm, hickory/pecan, maple, mountain cedar, oak, olive, sycamore, walnut, and white ash. Elevated levels may indicate tree pollen allergies, which can cause sneezing, nasal congestion, itchy eyes, or asthma flare-ups during pollen seasons. This panel helps identify triggers and supports management through avoidance or allergy treatments.
The Cat Dander e1 and Dog Dander e5 IgE Test Panel measures IgE antibodies to cat and dog dander proteins. Elevated levels suggest an allergic response that may cause sneezing, runny nose, itchy eyes, asthma, or skin reactions. This panel helps identify pet-related allergies and supports management strategies such as avoidance, treatment, or environmental control.
The Box Elder t1 IgE Test measures IgE antibodies to Box Elder tree pollen, a common allergen that can trigger seasonal allergic reactions. Elevated IgE levels may indicate an allergy, leading to symptoms such as sneezing, runny nose, itchy eyes, or asthma. The test helps identify Box Elder pollen as a potential cause of respiratory issues and supports targeted allergy management and treatment strategies.
The Cocoa f93 IgE Test measures IgE antibodies to cocoa proteins, helping identify cocoa or chocolate allergies. Elevated IgE levels suggest an allergic response that may cause symptoms such as hives, itching, swelling, gastrointestinal issues, or respiratory reactions. The test aids in confirming cocoa allergy and supports personalized management strategies, including dietary adjustments and avoidance planning.
The Abalone f346 IgE Test measures IgE antibodies specific to abalone proteins in the blood. Elevated levels may indicate an allergic response to abalone, a type of shellfish. This test helps identify shellfish allergy in individuals with symptoms such as hives, digestive issues, or breathing difficulties, and supports diagnosis and management of food allergies.
The Acacia t19 IgE Test measures IgE antibodies in the blood specific to acacia tree pollen. Elevated levels may indicate an allergic reaction to acacia pollen, which can cause symptoms such as sneezing, nasal congestion, itchy eyes, or asthma. This test helps identify pollen allergies and supports diagnosis and management of seasonal allergic rhinitis or related respiratory conditions.
The Acarus Siro d70 IgE Test measures IgE antibodies in the blood specific to Acarus siro (the grain mite). Elevated levels may indicate an allergic reaction, with possible symptoms such as sneezing, nasal congestion, asthma, skin irritation, or digestive discomfort. This test helps identify grain mite allergy, often linked to exposure from stored foods or agricultural environments, and supports diagnosis and management of allergy-related conditions.
The Acremonium Kiliense m202 IgE Test measures IgE antibodies in the blood specific to Acremonium kiliense, a type of mold. Elevated levels may indicate an allergic response, with possible symptoms such as asthma, coughing, nasal congestion, or skin irritation. This test helps identify mold-related allergies and supports diagnosis and management of respiratory or allergic conditions
The Alder t2 IgE Test measures IgE antibodies in the blood specific to alder tree pollen. Elevated levels may indicate an allergic reaction, with symptoms such as sneezing, itchy or watery eyes, nasal congestion, or asthma. This test helps identify alder pollen allergy and supports diagnosis and management of seasonal allergic rhinitis or related respiratory conditions.
