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Dog Dander Immunoglobulin E (IgE) Mass Concentration (Serum)

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

This test measures the level of Immunoglobulin E (IgE), a type of antibody your body produces in response to allergens like dog dander.

Quick summary

["IgE helps identify potential allergic reactions to common household allergens."]

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

Key facts at a glance

LOINC
56248-8
Short code
Dog Dander IgG4-mCnc
Synonyms
Dog Dander IgG4-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

What This Test Measures

IgE is part of your immune system’s defense mechanism. When your body detects allergens (like dog dander), it may produce higher levels of IgE to signal an allergic response. This test specifically looks at IgE levels specifically tied to dog dander, which can help determine if you have an allergy to it.

Why It Might Be Ordered

Your healthcare provider may recommend this test if you suspect an allergy to dog dander, especially if you experience symptoms like sneezing, itching, or a runny nose after being around dogs. It can also be used to monitor treatment effectiveness or guide allergy immunotherapy.

How the Test Works

A small blood sample is taken from your arm and sent to a lab. The lab uses a specialized immunoassay method to measure the amount of IgE antibodies specific to dog dander in your serum. This helps determine if your immune system is reacting to this allergen.

Preparation and Sample Collection

No special preparation is needed for this test. You may have a small needle inserted into your arm to draw blood. The process is quick and usually causes only minor discomfort. If you are on blood-thinning medication, let your provider know before the test.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

IgE for Dog Dander

Frequently asked questions

How might this test result affect my treatment or diagnosis?
High IgE levels specific to dog dander may indicate an allergic reaction to this allergen. Your healthcare provider will use these results alongside your symptoms and medical history to diagnose allergies or guide treatment plans, such as avoiding exposure or allergy immunotherapy.
What do my results mean if I have no symptoms?
Even without noticeable symptoms, elevated IgE levels can sometimes indicate an allergic predisposition. If you don’t have symptoms, your provider may still use these results to assess risk or monitor for future reactions, especially if you have a family history of allergies.
Can I get this test at home?
Currently, this test is typically performed in a clinical lab setting using a blood sample. At-home tests for specific IgE allergens are available but are not the same as a lab-based test and may not provide the same level of detail or accuracy.
  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