The Coffee IgE test is a specialized diagnostic tool designed to detect specific IgE antibodies in the blood, indicating an allergic reaction to coffee. This test is essential for individuals who suspect a coffee allergy, as it helps determine the allergy's presence and severity, guiding further medical interventions. The test works by analyzing a blood sample using the ImmunoCAP FEIA method, which measures the IgE antibodies that bind to coffee allergens. A serum sample of at least 0.5 mL is required, typically collected in a red-top or serum gel tube. Results are generally available within 1-2 business days, though additional tests may extend this timeframe. The test categorizes results into classes based on IgE levels, ranging from negative to very high positive, indicating the allergy's severity. The Coffee IgE test is invaluable for diagnosing coffee allergies, assessing severity, monitoring sensitization, and informing clinical decisions regarding allergy management and treatment.
The Coffee IgE test is a specialized diagnostic tool designed to detect specific IgE antibodies in the blood, indicating an allergic reaction to coffee. This test is essential for individuals who suspect a coffee allergy, as it helps determine the allergy's presence and severity, guiding further medical interventions. The test works by analyzing a blood sample using the ImmunoCAP FEIA method, which measures the IgE antibodies that bind to coffee allergens. A serum sample of at least 0.5 mL is required, typically collected in a red-top or serum gel tube. Results are generally available within 1-2 business days, though additional tests may extend this timeframe. The test categorizes results into classes based on IgE levels, ranging from negative to very high positive, indicating the allergy's severity. The Coffee IgE test is invaluable for diagnosing coffee allergies, assessing severity, monitoring sensitization, and informing clinical decisions regarding allergy management and treatment.
The lowest price from the last 30 days: £177
Awaiting result:
One day
Collect material:
Blood
Prepare:
The Coffee IgE test is a diagnostic tool designed to detect specific IgE antibodies in the blood, indicating an allergic reaction to coffee. This test is essential for individuals suspecting a coffee allergy, as it helps determine the allergy's severity and guides medical interventions.
Key Points:
- Purpose: Identifies immune response to coffee, indicating an allergy.
- Procedure: Blood sample analyzed using ImmunoCAP FEIA.
- Specimen: Requires 0.5 mL serum, refrigerated.
- Turnaround: Results in 1-2 days, possibly longer for confirmatory tests.
- Results Interpretation: Categorized into classes indicating severity.
- Clinical Utility: Aids in diagnosis, severity assessment, and treatment planning.
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Testing involves a blood draw analyzed via LC/MS-MS, with results aiding in treatment decisions.
Understanding test results is crucial for managing coffee allergies effectively. The Coffee IgE test results are categorized into classes based on IgE antibody levels, indicating the severity of the allergy:
- Class 0: Negative
- Class 0/1: Equivocal/Borderline
- Class 1: Low Positive
- Class 2: Moderate Positive
- Class 3: High Positive
- Class 4-6: Very High Positive
A higher class suggests a more severe allergic reaction. Results should be interpreted alongside clinical history and other tests to guide treatment decisions, such as avoidance strategies or medication.
The lowest price from the last 30 days: £177
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