Type
Blood Testing
Biomarkers
6
Duration
30 min
Results
7 days
Sample
Blood draw
What's included
3 deliverables in this treatment
- IgE and/or IgG antibody measurement
- Panel of common allergens (varies by provider)
- Results ranked by reactivity level
Measures IgE antibodies to cat dander allergens to help determine cat allergies.
About this treatment
This blood test measures immunoglobulin E (IgE) antibodies to cat dander allergens. A positive result indicates the presence of IgE antibodies, suggesting a possible allergic reaction. However, further evaluation by a healthcare provider is necessary for a definitive diagnosis. The test may include reflex testing to identify specific cat dander components (Fel d 1, Fel d 2, Fel d 4, Fel d 7) if the initial result is abnormal, providing more detailed diagnostic information at no extra cost. This helps determine the specific allergen causing the reaction and guides appropriate treatment.
Good to know
- Allergens Tested
- 20–200+ substances (varies by panel)
- Fasting Required
- No
- Sample Type
- Blood draw
- Turnaround
- 5–10 business days
- Common Use
- Allergy mapping, elimination diet guidance
Who is this for?
People experiencing unexplained digestive issues, skin problems, or chronic fatigue that may be food-related. Anyone with known allergies who wants comprehensive mapping of their triggers. Parents investigating potential food sensitivities in children. People considering an elimination diet and wanting data to guide which foods to remove.
Preparation required
No fasting required. Continue eating your normal diet for at least 2–4 weeks before testing — avoiding suspected trigger foods can cause false negatives. Inform the clinic of any antihistamines or immunosuppressants you're taking, as these can affect results.
Panel categories
Biomarkers tested
6Major allergen in cat skin and saliva; primarily sensitized to cat.
Cross-reactive allergen that may be caused by other animals; not primarily sensitized to cat.
Cross-reactive allergen that may be caused by other animals; not primarily sensitized to cat.
Cross-reactive allergen that may be caused by other animals; not primarily sensitized to cat.
A group of proteins in blood including antibodies (immunoglobulins), transport proteins, and enzymes. Elevated globulin can indicate chronic infection, inflammation, or blood cancers. Calculated by subtracting albumin from total protein.
Immunoglobulin E (IgE) is a protein associated with allergic reactions that is normally found in very small amounts in the blood. IgE functions as part of the body's immune system (its defence against 'intruders').
Treatment highlights
- IgE and/or IgG antibody measurement
- Panel of common allergens (varies by provider)
+1 more item in What's included
20% off during 12 Days of Questmas; additional $6.00 Physician Service Fee