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Dog Dander Immunoglobulin E (IgE) Level, Serum

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

This test measures the level of Immunoglobulin E (IgE) antibodies specific to dog dander in your blood. IgE is part of your immune response and can rise when your body reacts to allergens like pet dander.

Quick summary

["This test helps identify if you may have an allergic reaction to dog dander."]

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

Key facts at a glance

LOINC
6098-8
Short code
Dog Dander IgE Qn
Synonyms
Dog Dander 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
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 healthcare provider may recommend this test if you suspect an allergy to dog dander, especially if you experience symptoms like sneezing, itching, or skin reactions after being around dogs. It can also be used to monitor your immune response to allergens over time.

What to Expect Before the Test

No special preparation is needed for this blood test. You may have a small needle inserted into your arm to draw blood, which usually causes only a brief pinch. If you’re nervous, let your healthcare provider know so they can help make the process more comfortable.

What the Test Results Mean

Results are interpreted by your healthcare provider based on your symptoms and medical history. Elevated IgE levels specific to dog dander can indicate an allergic reaction, but they alone don’t confirm an allergy. Other tests, like skin prick tests, may be needed for a full evaluation.

Common Symptoms of Dog Dander Allergy

Allergies to dog dander can cause symptoms such as itchy or watery eyes, sneezing, a runny nose, skin rashes, or difficulty breathing. If you experience these symptoms frequently, discuss this test with your doctor.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

IgE (Dog Dander)

Frequently asked questions

What does a high IgE level to dog dander mean?
A high IgE level specific to dog dander suggests your immune system may be reacting to the protein in dog fur or saliva. This doesn’t always mean you’re allergic, but it can signal a potential sensitivity that may need further evaluation with other tests.
Can this test be used to diagnose allergies?
This test helps identify if your immune system is producing IgE antibodies to dog dander, but it’s not definitive for allergy diagnosis. Allergies are typically diagnosed through a combination of medical history, physical exam, and sometimes skin or blood tests.
How often should I get this test?
This test is usually done as part of an allergy evaluation or if your symptoms suggest a reaction to dog dander. Your doctor will determine how often to repeat it based on your needs and response to treatment.
  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