IgE Inhalant Panel

Identify Indoor Household Allergies and Outdoor Seasonal Allergies

The IgE Inhalants Profile is a blood test that measures IgE antibodies to 25 common indoor and outdoor inhalants specific to the UK region. The profile also includes a total IgE measurement. Testing can help identify whether an allergen is triggering the common symptoms associated with seasonal, pet or mite allergies. These symptoms include sneezing, coughing, itchy and watery eyes, and others. The patient can experience relief with symptom management, and by avoiding ongoing exposure to the identified allergen.

When should testing for IgE Inhalant Antibodies be considered?

Testing for IgE inhalant antibodies is useful for individuals who suspect that they are reacting to an environmental stimulus. Household inhalants include cat and dog dander, cockroach, and mites. Outdoor inhalants include trees, grasses, weeds, and molds, and may bloom or pollinate at various times depending on the region.

An IgE allergic response involves immediate-hypersensitivity to a substance. It is important to test when the patient is symptomatic. Circulating IgE antibodies have a short half-life of around 1-2 days, and will only be produced after exposure to the substance. The presence of circulating antibodies may affect each patient differently. According to the American Academy of Allergy, Asthma, and Immunology, "A key message is that a positive allergy test result (skin or blood) indicates only the presence of allergen-specific IgE (called sensitisation). It does not necessarily mean clinical allergy (i.e., allergic symptoms with exposure)."1 Therefore, test results should always be viewed in the context of the overall clinical picture.

Symptoms and conditions associated with IgE inhalant allergies

  • Stuffy or itchy nose, sneezing, rhinitis or sinusitis
  • Itchy, teary eyes, conjunctivitis
  • Cough, shortness of breath, wheezing, asthma
  • Skin rash or hives

Ordering the test

The IgE Inhalants Profile can be ordered as a stand-alone test or bundled with other profiles. Often times, clinicians will bundle several smaller profiles in order to see a more complete picture of the patient's immune-mediated response. Profiles that can be bundled include:

Profile Includes
IgG Foods 87 foods plus total IgE
IgG Vegetarian 21 foods plus total IgE
IgG Spices 24 spices plus total IgE
IgE Foods 19 foods plus total IgE
IgE Moulds 15 molds plus total IgE
IgE Inhalants 25 inhalants specific to the UK region plaus total IgE
Coeliac and Gluten Sensitivity Total IgA, tTG IgA, DGP IgA, EMA IgA, Anti-Gliadin IgG & IgA

What advantage does the IgE Inhalants Profile offer compared to other diagnostics?

Identifying airborne allergens can be difficult and testing serum allergen-specific IgE antibodies is helpful. Allergen-specific serum IgE testing does not involve introducing an allergen in order to test. Instead, already circulating antibodies are measured, however, the patient must have been exposed to the allergen in the days leading up to testing in order to detect antibodies.

A skin-prick test involves the injection of an allergen on the skin then observation for a reaction. Serum testing can be especially useful when skin-prick tests cannot be performed for example, due to extensive dermatitis or dermatographism, when antihistamines cannot be discontinued, or those with a history of anaphylactic reaction.2

Genova's Methodology

IgE Antibody Testing

Genova utilises the FDA-cleared Siemans Immulite® 2000 Total IgE and 3gAllergy Specific IgE Universal Kits. Immulite® 2000 Total IgE is a solid-phase Chemiluminescent assay. Immulite® 3gAllergy Specific IgE is a solid phase, two-step, chemiluminescent immunoassay that exploits liquid phase kinetics in a bead format. Siemens proprietary liquid allergens are the key to making IMMULITE® 2000 Immunoassay allergy tests sensitive, specific, and reliable. The soluble polymer/copolymer support for the allergens increases the number of binding sites and their accessibility to allergen-specific IgE antibodies. Enzyme-enhanced chemiluminescent signal detection provides increased sensitivity and the proprietary wash technique enhances specificity.

What can clinicians and patients expect from IgE Inhalant testing?

In general, clinical management of the patient with inhalant allergies involves medicines, allergy shots and/or supplements to manage symptoms, as well as cleaning and preventing further exposure to the identified allergen in the household. HEPA filters and regular cleaning practices may help to reduce the allergen burden.

Please visit our IgG, IgE, and Celiac Tests Prep page prior to ordering the test to learn about medications that may impact test results, length of exposure to antigens, pediatric testing, and diseases that may affect antibody levels.


  1. Cox L, Williams B, Sicherer S, et al. Pearls and pitfalls of allergy diagnostic testing: Report from the American college of allergy, asthma and immunology/American academy of allergy, asthma and immunology specific IgE test task force. Annals of allergy, asthma & immunology: official publication of the American College of Allergy, Asthma, & Immunology. 2009;101(6):580-92.
  2. 2. Portnoy J. IgE in Clinical Allergy and Allergy Diagnosis. https://www.worldallergy.org/education-and-programs/education/allergic-disease-resource-center/professionals/ige-in-clinical-allergy-and-allergy-diagnosis. Updated July 2015. Accessed March 7, 2019.

Test Type: Blood Test

Analyte List
Birch Tree
Candida Albicans
Cat epithelium
Cladisporium herbarum
Cow dander
D. Farinae
D. Microceras
D. Pteronyssinus
Dog dander
Elm Tree
Horse dander
June Grass (Kentucky Blue)
Lamb's quarters
M. Fescue Grass
Maple Tree
Oak Tree
Orchard Grass
Penicillin notatum
Russian Thistle
Rye Grass
Timothy Grass
Walnut Tree
Specimen Requirements
10ml Serum