Black Olive (rf342) 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 checks for allergic reactions to black olives by measuring specific IgE antibodies in the blood. A high level of these antibodies suggests a strong chance of immediate allergic reactions when exposed to black olives.

Who might consider it:

This test is suitable for individuals who suspect they might have allergies, especially to black olives, and experience symptoms like:

Sneezing
Itchy or watery eyes
Runny or blocked nose
Skin rashes
Swelling around the mouth
Difficulty breathing

Included biomarkers & Reference ranges

Biomarker	Reference range
Black Olive (rf342) IgE Measures IgE antibodies to black olive, from the olive tree, used to check for allergic sensitization that may explain your symptoms.	—

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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