Cultivated Wheat Allergy Test
Below is a plain-language overview of the cultivated wheat allergy test. The cultivated wheat allergy test is a blood test that checks for an allergic response to wheat proteins. It is ordered when a person has symptoms such as hives, itching, or digestive upset after eating wheat or wheat-containing products.
- Sample type
- blood
- Category
- Allergy
- Turnaround
- 1-3 business days
- Price
- $49
- Referral
- Not required
The cultivated wheat allergy test is a blood test that checks for an allergic response to wheat proteins. It is ordered when a person has symptoms such as hives, itching, or digestive upset after eating wheat or wheat-containing products.
What it measures
- Wheat-specific IgE — Antibodies that suggest an allergy to wheat proteins.
- Total IgE — A general measure of allergic tendency, not specific to wheat.
- Wheat protein components — Individual proteins like omega-5 gliadin that may cause reactions.
- Cross-reactive markers — Proteins similar to those in other grains that may cause false positives.
Who it is for
A doctor may order this test for someone with a history of allergic symptoms after eating wheat, or to help distinguish wheat allergy from other conditions like celiac disease.
Preparation
No fasting or special preparation is needed. The test can be done at any time of day.
Results and what they mean
Results are reported as a number or class for each marker, often with a reference range. A higher level may suggest allergy, but only a clinician can interpret the results in the context of your symptoms and history. This is general information and not medical advice.
How to order this test
- Choose the test and place a confidential order online.
- Select a certified collection site and pick a time that suits you.
- Have your specimen collected — most draws take only a few minutes.
- Review results in a secure portal, typically within 1–3 days.
Preparation, hours, and pricing vary by site; confirm details directly with the lab before your visit.
Availability by state
Direct-access online ordering for the cultivated wheat allergy test is available in most states. It is currently unavailable in 6 states:
Everywhere else you can order confidentially and collect your sample at a certified site. Browse by state →
Frequently asked questions
Do I need to stop eating wheat before the test?
No. The test measures antibodies in your blood, so you do not need to change your diet beforehand.
How long does it take to get results?
Typically 1 to 3 business days, but this can vary by lab.
Can this test tell me if I have celiac disease?
No. Celiac disease is a different condition and requires different tests. This test is for wheat allergy.
What if my result is positive?
A positive result does not always mean you have an allergy. Your doctor will consider your symptoms and may recommend further evaluation.