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Hickory/Pecan Tree (t22) IgE
Quest Diagnostics1 test optionFrom $15.23
Hickory/Pecan Tree (t22) IgE
Quest DiagnosticsCatalog information reviewed: August 24, 2026 by the Sunridge Medical clinical team.
What this laboratory test evaluates
Hickory/Pecan Tree (t22) IgE
This test measures the body's immune response to hickory or pecan tree allergens by checking the level of specific IgE antibodies in the serum. It's useful for individuals who may be experiencing allergic reactions and need to identify the specific tree pollen as the cause.
What patients is this test right for?This test is ideal for individuals who show symptoms of an allergic reaction, especially during the blooming season of hickory or pecan trees. Symptoms can include: • Sneezing
• Runny or blocked nose
• Itchy, red, or watery eyes
• Wheezing, chest tightness, shortness of breath
• A rash or hives
What type of sample is required for this test?0.3 mL serum.
A small blood sample is needed.
Additional test information
This test measures the body's immune response to hickory or pecan tree allergens by checking the level of specific IgE antibodies in the serum. It's useful for individuals who may be experiencing allergic reactions and need to identify the specific tree pollen as the cause.
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
Hickory/Pecan Tree (t22) IgE
This test measures the body's immune response to hickory or pecan tree allergens by checking the level of specific IgE antibodies in the serum. It's useful for individuals who may be experiencing allergic reactions and need to identify the specific tree pollen as the cause.
What patients is this test right for?This test is ideal for individuals who show symptoms of an allergic reaction, especially during the blooming season of hickory or pecan trees. Symptoms can include: • Sneezing
• Runny or blocked nose
• Itchy, red, or watery eyes
• Wheezing, chest tightness, shortness of breath
• A rash or hives
What type of sample is required for this test?0.3 mL serum.
A small blood sample is needed.
Additional details
This test measures the body's immune response to hickory or pecan tree allergens by checking the level of specific IgE antibodies in the serum. It's useful for individuals who may be experiencing allergic reactions and need to identify the specific tree pollen as the cause.
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.
- Hickory/pecan tree (t22) ige