Occupational Allergens Mix 3, IgE, Qualitative
A qualitative blood test that checks for IgE antibodies to a mix of three occupational allergens, helping evaluate possible allergy sensitization.
["A positive result suggests sensitization to one or more allergens in the tested mix but must be interpreted alongside your symptoms and exposure history."]
Key facts at a glance
- LOINC
- 82090-2
- Short code
- Occup Allerg Mix3 IgE Qn
- Synonyms
- Occup Allerg Mix3 IgE Qn
- Category
- liver
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- multidisk
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What is this test?
This test measures allergen-specific IgE antibodies in a blood sample against a mixture of three occupational allergens. It is reported as a qualitative result rather than a measured concentration.
Why might I need this test?
It may be used to investigate respiratory or skin symptoms that occur while you are exposed at work, such as wheezing, cough, rhinitis, hives, or contact symptoms. Your clinician will compare the results with your workplace exposures and medical history.
How is the test performed?
A blood sample is collected and analyzed for IgE antibodies to the allergens included in the occupational mix. The laboratory provides a qualitative result that is interpreted by a healthcare professional.
How do I prepare for the test?
No special preparation is usually required for this blood test. Tell your clinician about your symptoms, possible workplace exposures, allergies, and medications; do not stop any prescribed medicine without medical advice.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
A positive result indicates that IgE antibodies to one or more allergens in the tested mix are present, suggesting an allergic sensitization. This does not by itself prove that the allergens caused your symptoms, because false-positive results and sensitization without symptoms can occur. Clinical interpretation should consider the specific allergens tested, your exposure pattern, symptoms, and other allergy evaluation.
Short name
Occupational Allergens Mix 3 IgE
Frequently asked questions
Does a positive result mean I am allergic to every allergen in the mix?
Can this test diagnose an occupational allergy?
Does the result show the severity of my allergy?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy