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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 be affecting your symptoms."]

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

Key facts at a glance

LOINC
82085-2
Short code
Mold Allerg Mix4 IgE Qn
Synonyms
Mold Allerg Mix4 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

Why This Test Is Done

Your doctor may recommend this test if you experience symptoms like sneezing, itching, congestion, or skin reactions after exposure to mold. It’s often used to confirm mold allergies before starting allergy treatment.

What to Expect Before the Test

No special preparation is needed. You’ll have a simple blood draw, usually taken from your arm. The blood sample will be sent to a lab for testing.

What the Test Measures

The test detects IgE antibodies against several common mold allergens, such as Alternaria, Cladosporium, Penicillium, and others. IgE is a type of antibody your immune system produces in response to allergens.

How Results Are Interpreted

Results are qualitative (positive or negative) rather than numerical. A positive result suggests a possible allergic reaction to the tested molds, but it doesn’t confirm a diagnosis alone. Your doctor will discuss the results in relation to your symptoms and medical history.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

Mold Allergy IgE Screen

Frequently asked questions

Your doctor may use these results to guide treatment options, such as allergy immunotherapy (allergy shots) or avoiding mold exposure. While a positive test indicates a potential allergy, it doesn’t rule out other conditions that could cause similar symptoms.
This test is a screening tool and may not detect all possible mold allergens. False positives can occur, so results should be interpreted alongside your clinical picture.
How long will I need to wait for my results?
Results are typically available within 3–7 business days, depending on your lab’s processing time. Your doctor will contact you with the findings once they’re ready.
Can I take anything before or after the blood draw?
No special preparations are needed before the draw. You can eat, drink, or take medications as usual. Avoiding alcohol or strenuous activity before the test isn’t required, but let your doctor know if you’re on any blood-thinning medications.
  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