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IgE Antibody Panel to Multiple Mold Allergens (Screening)

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

This blood test measures your immune system’s response to common mold allergens, helping identify if you may have an allergic reaction to molds.

Quick summary

["This test helps determine if mold allergies could affect your symptoms or breathing."]

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

Key facts at a glance

LOINC
31004-5
Short code
Mold Allerg Mix3 IgE Ql
Synonyms
Mold Allerg Mix3 IgE Ql
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 against several types of mold, including common environmental molds like *Alternaria*, *Aspergillus*, *Cladosporium*, *Penicillium*, and others. IgE is a protein your body produces in response to allergens, signaling an allergic reaction.

Why Might You Need This Test?

A doctor may recommend this test if you experience symptoms like sneezing, itchy eyes, coughing, or wheezing after exposure to moldy environments, or if you have asthma or chronic sinus issues linked to mold allergies.

How Is the Test Performed?

A blood sample is taken from a vein in your arm. The sample is sent to a lab where it is analyzed using an immunoassay method to measure IgE levels specific to the listed molds.

What Do the Results Mean?

Positive results indicate elevated IgE antibodies to certain molds, suggesting a possible allergic reaction. However, elevated levels alone don’t confirm mold allergies—other factors like exposure history and symptoms are also considered.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Elevated IgE to mold allergens may indicate an allergic sensitivity that could worsen respiratory symptoms or trigger reactions in sensitive individuals. This test helps guide treatment options, such as allergy immunotherapy or avoiding moldy environments, but isn’t definitive for diagnosis alone.

Short name

Mold Allergy IgE Screen

Frequently asked questions

What Are Common Symptoms of Mold Allergies?
Symptoms may include sneezing, runny or itchy nose, itchy or watery eyes, coughing, wheezing, or skin rashes. If you experience these, discuss them with your doctor before testing.
How Long Does It Take to Get Results?
Results are typically available within 3–5 business days, depending on lab processing times. Your doctor will discuss the findings with you during your follow-up visit.
Can This Test Be Done at Home?
No, this test requires a blood sample collected by a healthcare professional in a clinical setting. Home tests for mold allergies are not FDA-approved for this specific panel.
  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