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Fel d 1 Allergy Test in Connecticut

A cat dander allergy test measures IgE antibodies against cat allergens, mainly the protein Fel d 1 found in saliva and skin flakes. It helps confirm whether cats are behind persistent nasal, eye, or breathing symptoms.

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Typical turnaround
1-3 business days
Starting price
From $118
Results
Confidential, online

Quick answer

The cat allergy test measures immunoglobulin E antibodies against cat allergens in a blood sample. The main allergen, Fel d 1, is produced in cat saliva and sebaceous glands and becomes airborne on tiny skin flakes and hair. Because the protein is small and sticky, it can linger in a home long after a cat has left. A qualified healthcare provider interprets the result.

What this test measures

Cat allergy is one of the most common indoor allergies. The key allergen, Fel d 1, is not the fur itself but a protein in cat saliva, sebaceous glands, and urine. Cats spread it onto their coat while grooming, and it attaches to small particles that stay suspended in the air and settle on surfaces. This is why reactions can occur even in homes without a resident cat.

The test measures allergen-specific IgE against cat epithelium and dander in serum. It reports whether antibodies are present and may give a quantitative level or reactivity class. Some laboratories also test individual cat allergen components, which can add detail when results are ambiguous or when a clinician wants a fuller picture.

A positive result indicates sensitization to cat allergens. It does not measure how severe symptoms will be, and some people with antibodies have only mild complaints. A clinician uses the result with the symptom pattern and environment to decide on the most practical steps.

Fel d 1 Allergy Test in Connecticut cities

Ansonia, CT

Fel d 1 Allergy Test in Ansonia.

Ball Pond, CT

Fel d 1 Allergy Test in Ball Pond.

Baltic, CT

Fel d 1 Allergy Test in Baltic.

Bethlehem Village, CT

Fel d 1 Allergy Test in Bethlehem Village.

Blue Hills, CT

Fel d 1 Allergy Test in Blue Hills.

Branford Center, CT

Fel d 1 Allergy Test in Branford Center.

Bridgeport, CT

Fel d 1 Allergy Test in Bridgeport.

Bristol, CT

Fel d 1 Allergy Test in Bristol.

Broad Brook, CT

Fel d 1 Allergy Test in Broad Brook.

Byram, CT

Fel d 1 Allergy Test in Byram.

Canaan, CT

Fel d 1 Allergy Test in Canaan.

Canton Valley, CT

Fel d 1 Allergy Test in Canton Valley.

Cheshire Village, CT

Fel d 1 Allergy Test in Cheshire Village.

Chester Center, CT

Fel d 1 Allergy Test in Chester Center.

Coleytown, CT

Fel d 1 Allergy Test in Coleytown.

Collinsville, CT

Fel d 1 Allergy Test in Collinsville.

Compo, CT

Fel d 1 Allergy Test in Compo.

Conning Towers Nautilus Park, CT

Fel d 1 Allergy Test in Conning Towers Nautilus Park.

Cos Cob, CT

Fel d 1 Allergy Test in Cos Cob.

Coventry Lake, CT

Fel d 1 Allergy Test in Coventry Lake.

Crystal Lake, CT

Fel d 1 Allergy Test in Crystal Lake.

Danbury, CT

Fel d 1 Allergy Test in Danbury.

Daniels Farm, CT

Fel d 1 Allergy Test in Daniels Farm.

Danielson, CT

Fel d 1 Allergy Test in Danielson.

Darien Downtown, CT

Fel d 1 Allergy Test in Darien Downtown.

Deep River Center, CT

Fel d 1 Allergy Test in Deep River Center.

Derby, CT

Fel d 1 Allergy Test in Derby.

East Brooklyn, CT

Fel d 1 Allergy Test in East Brooklyn.

East Village, CT

Fel d 1 Allergy Test in East Village.

Essex Village, CT

Fel d 1 Allergy Test in Essex Village.

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Frequently Asked Questions

Where can I get a fel d 1 allergy test in Connecticut?

Connecticut has certified laboratories and independent diagnostic centers that offer this panel. Direct-access ordering lets you select a location that fits your schedule.

How much does a fel d 1 allergy test cost in Connecticut?

Pricing varies by provider and location. Check the price shown at checkout, and contact the testing partner for a written estimate if needed.

Is at-home collection available in Connecticut?

For select panels, at-home kits can be shipped to Connecticut, collected at home, and mailed back for analysis.

How long do results take in Connecticut?

Most results are reported within 1-3 business days after collection.

Ready to get tested?

Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.

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Every page on this site is reviewed for clarity, sourcing, and accuracy. We update our library as testing options, collection networks, and accreditation standards change.

Medical disclaimer. The information on LabOrdering.com is educational only and is not medical advice, diagnosis, or treatment. Reference ranges and clinical guidance vary between laboratories. Always consult a qualified healthcare provider about your own results and care.