Halibut (f303) 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 body's immune response to halibut, a type of fish, by checking for specific IgE antibodies in the serum. It's useful for identifying allergies to halibut, helping to guide dietary recommendations and manage potential allergic reactions.

Who might consider it:

This test is suitable for individuals who have experienced symptoms that suggest a fish allergy after consuming halibut or related fish products. Symptoms can include:

Itching or hives
Swelling of the lips, face, or throat
Stomach pain, nausea, or vomiting
Dizziness or fainting
Difficulty breathing

Included biomarkers & Reference ranges

Biomarker	Reference range
Halibut (f303) IgE Measures IgE antibodies to halibut to check for allergic sensitization that may explain reactions after eating this fish.	—

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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