Specific IgE - Potato
- Sample Type
- Standard
- Fasting
- No
- Unit
- kUA/L
This test measures the concentration of allergen-specific Immunoglobulin E (IgE) antibodies directed against potato proteins in the blood. Potato allergy, while less common than other food allergies, can manifest as oral allergy syndrome, urticaria, or even anaphylaxis. In the context of a 'Veg Allergy Profile', this helps distinguish between general IgE elevation and specific sensitization to Solanaceae family proteins (like patatin).
Check Your Result
Check Your Result
Enter your lab result to see where you stand compared to the standard reference range.
Why Context Matters
High cross-reactivity exists between potato allergens and other Solanaceae (tomatoes, peppers) or pollens (Birch/Grass). A positive IgE result indicates 'sensitization' but does not always correlate with a 'clinical allergy' (symptoms upon eating).
Lab ranges are statistical averages, not biological laws. "Normal" for a 20-year-old male isn't normal for a 60-year-old female.
Clinical References
Source-of-truth databases and clinical guidelines for Specific IgE - Potato:
Official Sources
- EAACI guidelines on the management of IgE-mediated food allergy - PubMedpubmed.ncbi.nlm.nih.gov
- AAAAI-EAACI PRACTALL: Standardizing oral food challenges-2024 Update - PubMedpubmed.ncbi.nlm.nih.gov
Research & Guidelines
- PubMed: Specific IgE - Potato Clinical GuidelinesNCBI / PubMed
Related Indicators
Medically Reviewed by Dr. Binoy Babu, MBBS
Board Certified Doctor • 10+ Years Clinical Experience
Dr. Babu is a practicing physician dedicated to empowering patients with clear, actionable medical information. He founded 2opi to bridge the gap between complex lab reports and patient understanding, ensuring everyone has access to a reliable second opinion.
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