Skip to content

IgE Antibody Panel to Common Mold Allergens (Serum)

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
51529-6
Short code
Mold Allerg Mix4 IgE Ql
Synonyms
Mold Allerg Mix4 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 This Test Measures

The test detects IgE antibodies against several common mold species, including Alternaria, Aspergillus, Cladosporium, Penicillium, and others. IgE is a protein your body produces in response to allergens, signaling an allergic reaction.

Why It’s Done

Your doctor may recommend this test if you experience symptoms like sneezing, itchy eyes, coughing, or respiratory issues after exposure to mold, especially in damp or humid environments.

Sample Collection

A blood sample will be drawn from your arm by a healthcare professional. The blood is processed into serum for testing.

What to Expect Before or After

No special preparation is needed. You may experience mild bruising or soreness at the injection site, but this usually resolves quickly. If you’re on blood-thinning medication, inform your doctor before the test.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Mold Allergy IgE Screen

Frequently asked questions

Will this test show if I have mold in my home?
No, this test measures your immune response to mold allergens, not the presence of mold in your environment. A mold inspection may be needed to assess exposure.
Can I take allergy medication before the test?
Yes, but inform your doctor about any medications you’re taking, as they may affect results or interpretation.
How long will I get results?
Results are typically available within 1–2 weeks, depending on your lab’s processing time.
  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