Pine nut IgE

The Pine Nut IgE Blood Test is a vital diagnostic tool designed to identify allergies to pine nuts by measuring specific Immunoglobulin E (IgE) antibodies in the blood. This test is essential for pinpointing the allergen responsible for allergic reactions, which can range from mild symptoms like hives and itching to severe anaphylactic responses. Utilizing Fluorescence Enzyme Immunoassay (FEIA) technology, the test involves collecting a blood sample, which is then processed to detect IgE antibodies specific to pine nuts. The presence of these antibodies indicates a heightened likelihood of an allergic reaction. The test results, interpreted through fluorescence values, guide healthcare providers in diagnosing and managing pine nut allergies effectively. While not suitable for patients undergoing immunotherapy or where allergen specificity is not critical, the Pine Nut IgE Blood Test remains a crucial tool in allergy diagnosis, helping to develop appropriate treatment plans and prevent further allergic episodes by advising avoidance of pine nuts.

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 Pine Nut IgE Blood Test is essential for diagnosing pine nut allergies, identifying the allergen responsible for reactions. It measures IgE antibodies using Fluorescence Enzyme Immunoassay (FEIA). Key steps include:

- Sample Collection: Blood is drawn and serum prepared.
- Testing Process: Serum reacts with pine nut allergen on ImmunoCAP.
- Enzyme-Labeled Anti-IgE: Binds to specific IgE.
- Incubation and Washing: Complex forms, unbound elements removed.
- Developing Agent: Causes color change.
- Fluorescence Measurement: Indicates IgE levels.

Results guide treatment, crucial for managing allergic reactions.

Who Should Get Tested

The Pine Nut IgE serum test is essential for individuals suspecting a pine nut allergy. It identifies IgE antibodies, confirming an allergy and pinpointing the specific allergen causing symptoms. Key points include:

- Purpose: Confirms pine nut allergy, crucial for those with symptoms like hives or anaphylaxis.
- Procedure: Involves serum sample collection, analyzed using fluorescence enzyme immunoassay.
- Specimen Handling: Requires 0.3 mL serum; stable refrigerated for 14 days or frozen for 90 days.
- Applications: Diagnoses allergy, defines allergen specificity, confirms sensitization, and investigates reactions.

This test aids in effective allergy management and treatment planning.

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 is crucial for managing pine nut allergies effectively. Here's a concise guide:

- Positive Result: Indicates specific IgE antibodies against pine nuts, suggesting a higher likelihood of an allergic reaction.
- IgE Levels: Higher levels correlate with increased allergy risk, expressed as a class score or kU/L.
- Clinical Relevance: Useful for diagnosing allergies but not for assessing residual sensitivity post-immunotherapy.
- Symptom Correlation: Results should be interpreted alongside clinical symptoms for accurate diagnosis and management.

Price of test:£34

The lowest price from the last 30 days: £34

AI-Powered Insights and Expert Validation

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