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Serum Immunoassay Panel for Common Allergens (Screening)

Published: August 9, 2026Updated: August 16, 2026

This test measures levels of specific antibodies in your blood that may indicate an allergic reaction to common substances like pollen, dust mites, pet dander, or certain foods.

Quick summary

["Helps identify potential allergens triggering your symptoms."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
63197-8
Short code
Weed Allerg Mix5 IgE Qn
Synonyms
Weed Allerg Mix5 IgE Qn
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
multidisk
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 checks for the presence of Immunoglobulin E (IgE) antibodies against a mix of common allergens. IgE is a type of antibody that the immune system produces in response to allergens, which can cause allergic reactions like sneezing, itching, or skin rashes.

Why It’s Done

Your healthcare provider may recommend this test if you have symptoms like sneezing, itching, hives, or difficulty breathing that suggest an allergic reaction. It helps determine which allergens might be causing your symptoms and guides treatment decisions.

Sample Collection

A small blood sample is drawn from a vein in your arm. The blood is processed to separate serum, which is then tested for IgE antibodies against the allergens included in the panel.

What to Expect Before the Test

No special preparation is needed. You can eat and drink normally on the day of the test. If you’re on blood-thinning medication, let your provider know before the procedure.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Allergy Blood Test (Screen)

Frequently asked questions

How long does it take to get my test results?
Results are typically available within 1 to 3 business days, depending on your lab’s processing time. Your healthcare provider will discuss the results with you during a follow-up visit.
What does a positive result mean?
A positive result indicates the presence of IgE antibodies against certain allergens, which may suggest an allergic reaction to those substances. However, this does not guarantee an allergy will cause symptoms in every person. Follow-up testing or exposure history may be needed to confirm diagnosis.
Can I take allergy medication before the test?
Yes, you can take over-the-counter allergy medications (like antihistamines) before the test if needed. However, inform your healthcare provider about any medications you’re taking, as they may affect test results or your safety during the procedure.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

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 16, 2026. · Read our editorial policy