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Baker's Yeast IgE

Baker's Yeast IgE

The Baker's Yeast IgG test is a laboratory examination aimed at detecting IgG antibodies specific to baker's yeast (Saccharomyces cerevisiae) in a patient's serum. This test is significant for diagnosing and managing conditions like allergies and inflammatory bowel diseases (IBD), particularly Crohn's disease (CD) and ulcerative colitis (UC). By identifying an immune response to baker's yeast, the test helps distinguish between CD and UC, as individuals with CD often exhibit higher levels of anti-Saccharomyces cerevisiae antibodies (ASCA). The test employs a quantitative immunoassay technique, using the ImmunoCAP Fluorescent Enzyme Immunoassay (FEIA) to measure IgG levels. Results are interpreted based on antibody levels, aiding in allergy diagnosis and IBD differentiation. The test requires a serum sample, with specific handling and storage guidelines. Overall, the Baker's Yeast IgG test is a crucial tool for diagnosing allergies, differentiating IBD types, and guiding treatment strategies.

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 Baker's Yeast IgG test is a crucial diagnostic tool for detecting IgG antibodies specific to baker's yeast in serum, aiding in allergy and inflammatory bowel disease (IBD) management. It helps identify immune responses, distinguishing between Crohn's disease and ulcerative colitis. Key points include:

- Allergy Diagnosis: Detects IgG antibodies to confirm baker's yeast allergies.
- IBD Differentiation: Assists in distinguishing Crohn's disease from ulcerative colitis.
- Methodology: Utilizes ImmunoCAP Fluorescent Enzyme Immunoassay for precise measurement.
- Specimen Handling: Requires careful serum collection and storage for accurate results.

Who Should Get Tested

The Baker's Yeast IgG test is essential for diagnosing allergies and inflammatory bowel diseases (IBD). It identifies immune responses to baker's yeast, aiding in distinguishing between Crohn's disease (CD) and ulcerative colitis (UC). Key applications include:

- Allergy Diagnosis: Detects IgG antibodies specific to baker's yeast.
- IBD Differentiation: Helps differentiate CD from UC by identifying ASCA IgG and IgA.
- Treatment Guidance: Predicts disease severity, assisting in treatment planning.

This test is crucial for managing allergies and IBD, providing valuable insights into patient care.

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 effective diagnosis and management. The Baker's Yeast IgG test measures IgG antibodies to baker's yeast, aiding in allergy and inflammatory bowel disease (IBD) diagnosis. Key points include:

- Allergy Detection: Identifies IgG antibodies indicating a yeast allergy.
- IBD Differentiation: Helps distinguish between Crohn's disease and ulcerative colitis by detecting ASCA IgG and IgA.
- Result Interpretation: Values below 2.00 mcg/mL suggest no significant immune response; higher values indicate potential immune activity.
- Clinical Applications: Guides treatment strategies and predicts disease severity.

Price of test:£34

The lowest price from the last 30 days: £34

AI-Powered Insights and Expert Validation

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