Colorado
Hazelnut Allergy Blood Test in Colorado
A blood test that measures IgE antibodies to hazelnut, also called filbert, to help identify a tree nut allergy after reactions to the nut or foods containing it.
Order Hazelnut (Filbert) Allergy Test in Colorado
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Hazelnut (Filbert) Allergy Test- Typical turnaround
- 1-3 business days
- Starting price
- From $49
- Results
- Confidential, online
Quick answer
This test checks a blood sample for IgE antibodies that bind to hazelnut proteins. It is used when symptoms such as mouth itching, hives, or digestive upset follow eating hazelnuts, filberts, or products that contain them. A healthcare provider interprets the result with the reaction history.
What this test measures
Hazelnut, also known as filbert or cobnut, is a tree nut that can trigger IgE-mediated reactions. Several distinct proteins in the nut, including PR-10, lipid transfer protein, and seed storage proteins, may be involved. The test measures specific IgE antibodies produced against hazelnut proteins.
The sample is collected through a routine blood draw and analyzed in a laboratory. Results typically include hazelnut-specific IgE, total IgE, and a semiquantitative class. Component testing may report individual proteins such as Cor a 1, Cor a 8, Cor a 9, and Cor a 14, which can help a clinician assess reaction patterns.
People order this test after a suspected reaction to hazelnuts or when a broader tree nut evaluation is underway. Because hazelnut proteins also resemble some pollen proteins, a positive result can sometimes reflect cross-reactivity rather than a primary food allergy, which is why clinical context matters.
Hazelnut Allergy Blood Test in Colorado cities
Acres Green, CO
Hazelnut Allergy Blood Test in Acres Green.
Aetna Estates, CO
Hazelnut Allergy Blood Test in Aetna Estates.
Air Force Academy, CO
Hazelnut Allergy Blood Test in Air Force Academy.
Akron, CO
Hazelnut Allergy Blood Test in Akron.
Alamosa, CO
Hazelnut Allergy Blood Test in Alamosa.
Alamosa East, CO
Hazelnut Allergy Blood Test in Alamosa East.
Applewood, CO
Hazelnut Allergy Blood Test in Applewood.
Aristocrat Ranchettes, CO
Hazelnut Allergy Blood Test in Aristocrat Ranchettes.
Arvada, CO
Hazelnut Allergy Blood Test in Arvada.
Aspen, CO
Hazelnut Allergy Blood Test in Aspen.
Ault, CO
Hazelnut Allergy Blood Test in Ault.
Aurora, CO
Hazelnut Allergy Blood Test in Aurora.
Avon, CO
Hazelnut Allergy Blood Test in Avon.
Basalt, CO
Hazelnut Allergy Blood Test in Basalt.
Battlement Mesa, CO
Hazelnut Allergy Blood Test in Battlement Mesa.
Bayfield, CO
Hazelnut Allergy Blood Test in Bayfield.
Bennett, CO
Hazelnut Allergy Blood Test in Bennett.
Berkley, CO
Hazelnut Allergy Blood Test in Berkley.
Berthoud, CO
Hazelnut Allergy Blood Test in Berthoud.
Black Forest, CO
Hazelnut Allergy Blood Test in Black Forest.
Boulder, CO
Hazelnut Allergy Blood Test in Boulder.
Breckenridge, CO
Hazelnut Allergy Blood Test in Breckenridge.
Brighton, CO
Hazelnut Allergy Blood Test in Brighton.
Broomfield, CO
Hazelnut Allergy Blood Test in Broomfield.
Brush, CO
Hazelnut Allergy Blood Test in Brush.
Buena Vista, CO
Hazelnut Allergy Blood Test in Buena Vista.
Burlington, CO
Hazelnut Allergy Blood Test in Burlington.
Byers, CO
Hazelnut Allergy Blood Test in Byers.
Carbondale, CO
Hazelnut Allergy Blood Test in Carbondale.
Cascade-Chipita Park, CO
Hazelnut Allergy Blood Test in Cascade-Chipita Park.
Frequently Asked Questions
Where can I get a hazelnut allergy blood test in Colorado?
Colorado 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 hazelnut allergy blood test cost in Colorado?
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 Colorado?
For select panels, at-home kits can be shipped to Colorado, collected at home, and mailed back for analysis.
How long do results take in Colorado?
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.