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Dog Dander Immunoglobulin E (IgE) Mass Concentration

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

This test measures the amount of Immunoglobulin E (IgE) antibodies your body produces in response to exposure to dog dander, a common allergen.

Quick summary

["Assesses your immune reaction to pet allergens for allergy diagnosis or monitoring."]

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

Key facts at a glance

LOINC
63077-2
Short code
Dog Dander IgG-mCnc
Synonyms
Dog Dander IgG-mCnc
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
CPT
82784
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 suspect allergies to dog dander, especially if you experience symptoms like sneezing, itching, or respiratory issues after contact with dogs. It helps determine whether your immune system is overreacting to this allergen.

What to Expect Before the Test

No special preparation is needed. Blood is drawn from a vein, typically in your arm, by a healthcare professional. The process usually takes a few minutes.

What the Test Results Mean

Results are used to guide allergy treatment, such as avoiding exposure or using allergy medications. Elevated levels may indicate a heightened allergic response, while lower levels suggest a reduced reaction.

Common Symptoms Linked to This Test

Symptoms like runny nose, itchy eyes, skin rashes, or difficulty breathing may prompt this test. These reactions often occur within minutes to hours after exposure to dog dander.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

High IgE levels specific to dog dander strongly suggest an allergic reaction. This test helps confirm allergies, differentiate them from other conditions, and tailor treatment plans, such as immunotherapy or avoiding the allergen.

Short name

IgE for Dog Dander Allergy

Frequently asked questions

What does a positive result mean?
A positive result means your body is producing IgE antibodies specifically targeting dog dander, indicating an allergic reaction. This can help guide further diagnostic steps or treatment options.
How often should I get this test?
Your doctor will determine the frequency based on your symptoms and treatment needs. Some patients may need retesting periodically to monitor changes in their allergy response.
Can I take anything before the blood draw?
No special preparations are required, but inform your healthcare provider about any medications you’re taking, as some may affect test 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