Cat Dander Specific IgE
- Sample Type
- Standard
- Fasting
- No
- Unit
- kU/L
This test measures the concentration of Immunoglobulin E (IgE) antibodies specifically directed against cat dander proteins (e.g., Fel d 1). In the context of an Allergy Profile, it quantifies the degree of sensitization. When an individual with high specific IgE is exposed to cat dander, it triggers mast cell degranulation, leading to allergic rhinitis, conjunctivitis, or asthma symptoms.
Check Your Result
Check Your Result
Enter your lab result to see where you stand compared to the standard reference range.
Why Context Matters
The presence of specific IgE (sensitization) does not always correlate with clinical symptoms (allergy). Some patients have high IgE levels but remain asymptomatic upon exposure, while others may have low levels but react strongly.
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 Cat Dander Specific IgE:
Official Sources
- 2023 AAHA Management of Allergic Skin Diseases in Dogs and Cats Guidelines - PubMedpubmed.ncbi.nlm.nih.gov
Research & Guidelines
- PubMed: Cat Dander Specific IgE 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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