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Serum Immunoassay for Specific IgE Antibodies to Common Allergens (Mixed Panel)

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

This blood test measures levels of Immunoglobulin E (IgE), a protein in your blood that your immune system produces in response to certain allergens like pollen, dust mites, pet dander, or foods.

Quick summary

["Helps identify potential allergens triggering your allergic reactions."]

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

Key facts at a glance

LOINC
24515-9
Short code
Grass Allerg Mix A IgE Qn
Synonyms
Grass Allerg Mix A 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 Does This Test Measure?

The test detects IgE antibodies specific to a variety of common allergens, including but not limited to: pollen (e.g., grass, trees), dust mites, pet dander, mold spores, insect stings, and certain foods like peanuts, eggs, or milk. IgE levels can vary depending on the allergen and may rise when your body reacts to exposure.

Why Might You Need This Test?

A healthcare provider may recommend this test if you experience symptoms like sneezing, itching, rash, swelling, or difficulty breathing after exposure to certain substances. It can help determine if allergies are causing your symptoms and guide treatment plans.

Sample Collection and Preparation

A blood sample is drawn from a vein, usually in your arm. The blood is then processed to separate serum, which is tested for IgE antibodies. This process is quick and typically done in a clinical setting.

Preparation Before the Test

No special preparation is needed for this test. However, inform your healthcare provider about any medications you are taking, as some may affect test results.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

IgE Allergy Blood Test (Mixed Panel)

Frequently asked questions

How Accurate Is This Test?
This test is highly sensitive and specific for detecting IgE antibodies to allergens. However, results should be interpreted by a healthcare provider in the context of your symptoms and medical history.
Can This Test Be Done at Home?
No, this test requires a blood sample collected in a clinical setting by a healthcare professional.
What If My Results Are Positive?
Positive results indicate a potential allergic reaction to the tested allergens. Your healthcare provider may recommend further testing, allergy skin tests, or other treatments to manage your symptoms and allergies effectively.
  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