Compare this test’s laboratory options
Oak (t7) IgE
Quest Diagnostics1 test optionFrom $15.23
Oak (t7) IgE
Quest DiagnosticsCatalog information reviewed: August 24, 2026 by the Sunridge Medical clinical team.
What this laboratory test evaluates
Oak (t7) IgE
This test measures a person's IgE response to oak, helping diagnose allergies. It's a lab test used alongside other clinical information for a comprehensive allergy diagnosis. Sometimes, it's preferred over skin tests, especially for those with skin conditions, recent antihistamine use, uncooperative behavior, or a high risk of severe allergic reactions from skin testing.
Why might a Provider order this test?A Provider might order this test if you're showing signs of an oak allergy or when skin testing isn't suitable. Remember, diagnosing allergies is complex and should include various types of information.
What type of sample is required for this test?0.3 mL serum.
A small blood sample is needed.
Test ResourcesFor more detailed information about oak allergens, visit http://www.phadia.com/en/Products/Allergy-testing-products/ImmunoCAP-Allergen-Information/Tree-Pollens/Allergens/Oak/
ReferenceBernstein IL, et al. Ann Allergy Asthma Immunol. 2008;100(suppl 3):S1-S148.
Additional test information
This test quantifies an individual’s IgE response to oak. It is an in vitro quantitative assay, which is intended to be used in conjunction with other clinical information to aid in the diagnosis of allergic diseases.
Collection and processing
- Sample type: Serum
- Fasting: No
- Estimated laboratory processing: Results should be available in 2 – 5 business days after the sample is collected
How Sunridge uses laboratory information
Sunridge considers the medical question, symptoms, history, medications, prior results, and whether the finding could change care before recommending testing. A laboratory result is not interpreted in isolation and does not establish a diagnosis by itself.
Before requesting this test
Availability, collection requirements, eligibility, and processing estimates can change. Sunridge reviews each request and, when appropriate, creates the order through Fullscript. Follow the current instructions supplied with the approved order.
Common questions about this laboratory test
- What sample does this test require?
- The listed sample type is Serum. Confirm current collection instructions in the approved order.
- Does this test require fasting?
- The current catalog record lists fasting as: No. Follow the instructions supplied with the approved order.
- How long does laboratory processing usually take?
- Results should be available in 2 – 5 business days after the sample is collected. Timing can change after collection or if a laboratory requires additional review.
About this test
Oak (t7) IgE
This test measures a person's IgE response to oak, helping diagnose allergies. It's a lab test used alongside other clinical information for a comprehensive allergy diagnosis. Sometimes, it's preferred over skin tests, especially for those with skin conditions, recent antihistamine use, uncooperative behavior, or a high risk of severe allergic reactions from skin testing.
Why might a Provider order this test?A Provider might order this test if you're showing signs of an oak allergy or when skin testing isn't suitable. Remember, diagnosing allergies is complex and should include various types of information.
What type of sample is required for this test?0.3 mL serum.
A small blood sample is needed.
Test ResourcesFor more detailed information about oak allergens, visit http://www.phadia.com/en/Products/Allergy-testing-products/ImmunoCAP-Allergen-Information/Tree-Pollens/Allergens/Oak/
ReferenceBernstein IL, et al. Ann Allergy Asthma Immunol. 2008;100(suppl 3):S1-S148.
Additional details
This test quantifies an individual’s IgE response to oak. It is an in vitro quantitative assay, which is intended to be used in conjunction with other clinical information to aid in the diagnosis of allergic diseases.
Highlighted health areas
- Allergies and sensitivities
Biomarkers and report focus
The exact analytes and report format can change. Confirm the current contents in the Fullscript order before payment.
- Oak (t7) IgE