Dog Dander Specific IgE
- Sample Type
- Standard
- Fasting
- No
- Unit
- kU/L
This test measures the concentration of allergen-specific Immunoglobulin E (IgE) antibodies in the blood directed against dog dander (Canis familiaris). In the context of an Allergy Profile, it identifies whether a patient has a Type I immediate hypersensitivity to canine-derived proteins (such as Can f 1). High levels indicate sensitization, which, when correlated with clinical symptoms like rhinitis, asthma, or urticaria, confirms a clinical allergy. This is crucial for distinguishing between animal-related respiratory issues and non-allergic triggers like irritants or viral infections.
Check Your Result
Check Your Result
Enter your lab result to see where you stand compared to the standard reference range.
Why Context Matters
IgE levels can remain elevated long after exposure has ceased. Furthermore, 'cross-reactivity' is a common confounding factor; a patient might test positive for dog dander due to similarities with other mammalian proteins (e.g., cat or horse dander) without being clinically symptomatic. A second opinion helps differentiate between mere sensitization (positive test) and true clinical allergy (symptoms upon exposure).
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 Dog 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: Dog 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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