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IgE Immunoassay Panel for Common Allergens (Screening Mix)

Published: August 9, 2026Updated: August 16, 2026

This blood test measures levels of Immunoglobulin E (IgE), a protein involved in allergic reactions, to screen for sensitivities to six common allergens.

Quick summary

["A simple blood test to check if you may react to specific allergens."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
82035-7
Short code
Tree Allerg Mix6 IgE Qn
Synonyms
Tree Allerg Mix6 IgE Qn
Category
chemistry
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 This Test Measures

The test detects IgE antibodies against six common allergens: dust mites, pet dander, pollen, mold spores, food additives (like sulfites), and insect venom (if applicable). IgE levels may rise when your immune system reacts to these substances.

Why It’s Done

Your doctor may recommend this test if you have symptoms like sneezing, itching, rash, or breathing difficulties that suggest allergies, or if you’ve had reactions to known allergens.

What to Expect Before the Test

No special preparation is needed. You’ll have a small needle inserted into your arm to draw blood. It usually takes a few minutes. If you’re taking blood thinners, let your doctor know.

What the Results Mean

Results show whether your IgE levels are elevated for any of the allergens. Elevated IgE alone doesn’t confirm an allergy—it may indicate a potential reaction. Further testing (like skin prick tests) may be needed for confirmation.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance: Elevated IgE levels may suggest an allergic predisposition but don’t definitively diagnose an allergy. They’re often used alongside other tests to guide treatment decisions, such as avoiding triggers or allergy immunotherapy.

Short name

IgE Allergy Screen (6 Allergens)

Frequently asked questions

What does a positive result mean?
A positive result means your blood contains higher-than-normal IgE antibodies for one or more allergens. This doesn’t mean you’ll definitely have an allergic reaction, but it signals your immune system may be sensitive to those substances.
Can I avoid this test if I already know my allergies?
Yes, if you have a confirmed allergy to one of these allergens, this test may not be necessary. Your doctor will decide if it’s needed based on your symptoms and medical history.
How long does it take to get results?
Results are typically available within 1–3 business days, depending on your lab’s processing time. Follow-up with your doctor if you have questions about your results.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

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.

Medical Disclaimer

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