Dog Serum Albumin (Re221) IgE Blood Test

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Feature	Labcorp	Quest Diagnostics
Price	Coming soon	$8.99
Results in	—	~5 business days
Sample type	—	Blood Serum
Require fasting	—	No

About the test

This test measures the IgE antibody levels in response to dog serum albumin, helping to identify allergic reactions to dog-related proteins. It's crucial for diagnosing and managing allergies related to dogs.

Who might consider it:

This test is suitable for individuals who exhibit symptoms of an allergic reaction after exposure to dogs. Symptoms can include:

Sneezing
Runny or stuffy nose
Itchy, red, or watery eyes
Skin rash
Difficulty breathing

Included biomarkers & Reference ranges

Biomarker	Reference range
Dog Serum Albumin (re221) IgE Measures IgE antibodies to dog serum albumin (Can f 3), a dog protein shared with other mammals, to help understand dog allergy and cross-reactivity.	—

Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.

How it works

1. Order online No referral or insurance
2. Get a requisition By email in 24–72 hours
3. Visit a draw center Bring a matching photo ID
4. Get results Securely by email

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Consultations

Not sure how to read your results? We can help.

Schedule a consultation with a Hormunity specialist. We’ll walk through every marker, interpret what it means for you, and map out the next steps for your care.

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