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: Date Palm Pollen IgE Antibody, Serum

Published: August 9, 2026Updated: August 17, 2026

: This test measures immunoglobulin E (IgE) antibodies in your blood that are specific to date palm pollen. It helps show whether your immune system has become sensitized to this pollen, which can contribute to seasonal allergy symptoms.

Quick summary

[": A positive date palm pollen IgE result indicates sensitization to date palm pollen and should be interpreted alongside your symptoms and exposure history."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 17, 2026Editorial policy

Key facts at a glance

LOINC
102275-5
Short code
Date Palm Poln IgE RAST
Synonyms
Date Palm Poln IgE RAST
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Ref low
10
Ref high
40
Critical range
— – 500 N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
rast
CPT
84484
SNOMED
302774002
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

: What This Test Measures

: The test detects IgE antibodies that bind specifically to proteins in date palm pollen. IgE is the type of antibody involved in immediate allergic reactions, so its presence at elevated levels suggests your body has recognized this pollen as an allergen.

: Why Your Clinician May Order It

: Your clinician might order this test if you have allergy symptoms such as sneezing, runny or stuffy nose, itchy or watery eyes, or wheezing that occur during or after exposure to date palm trees. It is often part of a broader allergy evaluation that may include other pollen and environmental allergens.

: How the Sample Is Collected

: A blood sample is drawn from a vein, usually in your arm. The serum is separated from the blood and tested for date palm pollen-specific IgE. No special preparation is typically required unless your clinician advises otherwise.

: Understanding the Results

: Results are generally reported as a level or class that reflects the amount of specific IgE detected. Higher levels suggest greater sensitization, but the result alone does not confirm that pollen is causing your symptoms; it must be considered together with your clinical history and exposures. Your clinician will explain what your result means in context.

Reference range

Adult: 10-40 U/LN/A

Specimen: serum

No special preparation required. Avoid fatty meals before the test if possible.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

: Date Palm Pollen IgE

Frequently asked questions

: Does a positive result mean I am allergic to date palm pollen?
: A positive result shows that your immune system has made IgE antibodies against date palm pollen, which indicates sensitization. Whether you have true allergy symptoms depends on your exposure and clinical history, so your clinician will interpret the result together with your symptoms.
: Do I need to fast before this test?
: Fasting is usually not required for allergy IgE blood tests unless your clinician gives you specific instructions. Follow any preparation directions provided by your healthcare team.
: Can this test alone diagnose my allergy?
: No. Specific IgE testing is one part of an allergy evaluation. A diagnosis is based on your symptoms, exposure history, physical examination, and sometimes other tests, so your clinician will combine all of this information.
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 17, 2026. · Read our editorial policy