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Dog epithelium IgE

Dog epithelium IgE

The dog epithelium IgE test is a vital diagnostic tool used to identify allergies to dog dander. This test measures specific IgE antibodies in a patient's serum to determine sensitization to dog allergens, which can cause symptoms like coughing, itchy eyes, and skin reactions. Utilizing Fluorescence Enzyme Immunoassay (FEIA), the test involves collecting a serum sample, which is then analyzed to detect IgE levels. Results are interpreted based on IgE concentrations, with levels above 0.35 kU/L indicating significant sensitization. Reflex testing may follow to identify specific dog dander components, such as Can f 1 to Can f 6, providing detailed insights into the allergenic response. While the test offers crucial information, it must be correlated with the patient's clinical history for accurate diagnosis and management. Typically, results are available within 3-5 business days, aiding in the development of personalized treatment plans for individuals with dog allergies.

Price of test:£34

The lowest price from the last 30 days: £34

Awaiting result:

One day

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

The lab test for dog epithelium IgE is essential for diagnosing allergies to dog dander. It identifies allergens causing symptoms like coughing and itchy eyes. The test measures IgE antibodies using Fluorescence Enzyme Immunoassay (FEIA). Key steps include:

- Sample Collection: Serum is collected and prepared.
- Testing Process: Involves antigen coupling, IgE binding, enzyme labeling, incubation, and fluorescence measurement.

Results interpretation:

- Negative: IgE < 0.10 kU/L
- Positive: IgE ≥ 0.35 kU/L

Reflex testing identifies specific dog dander components. Clinical correlation is vital for accurate diagnosis.

Who Should Get Tested

The Dog Epithelium IgE test is essential for diagnosing allergies to dog dander. It measures IgE antibodies, indicating an allergic response to dog epithelium. Key uses include:

- Diagnosing allergies by confirming IgE presence.
- Defining allergen specificity for tailored treatments.
- Investigating broader allergic reactions.
- Confirming sensitization before immunotherapy.

Results are categorized into classes based on IgE levels, from normal to extremely high sensitization. Proper specimen handling is crucial for accuracy. Reflex testing may identify specific allergenic components. Clinical correlation with patient history is vital for accurate diagnosis.

Blood Test Preparation Guidelines

Time of day

It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.

Fasting

It is recommended to fast for approximately 12 hours before blood sampling. The last meal of the previous day should ideally be consumed around 6:00 p.m. On the day before the test, avoid heavy and fatty meals as well as alcohol.

Stay hydrated

Drinking water prior to testing can help with sample collection.

Other factors

Tests should not be performed after a sleepless night or intense physical activity. It is recommended to avoid exercise and stress immediately before blood collection and to not smoke. A short rest is recommended.

Medications and supplements:

Blood samples should be collected before the morning dose. Some drugs can interfere with test results. Consult with your doctor whether you can delay your dose because of lab tests.

Biotin supplements:

High doses of biotin supplements can affect test results, causing false elevation or reduction. It's recommended to avoid taking biotin for at least 72 hours before blood collection. If you are taking biotin, inform the personnel collecting the blood so that they can provide specific instructions.

Interpreting Test Results

Understanding test results for dog epithelium IgE is crucial in diagnosing allergies to dog dander. Here's a concise guide:

- Negative Result: IgE levels below 0.10 kU/L suggest no significant sensitization.
- Borderline Result: Levels between 0.10 and 0.34 kU/L indicate possible sensitization; further testing may be needed.
- Positive Result: Levels of 0.35 kU/L or higher confirm significant sensitization.
- Strongly Positive Result: Levels above 3.50 kU/L suggest a strong allergic response.

Always correlate results with clinical history for accurate diagnosis.

Price of test:£34

The lowest price from the last 30 days: £34

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