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Mayo Clinic Laboratories

Test Code EWER Egg white, IgE, components

Important Note

N/A

Additional Codes

Additional Codes

Test Code

Test Name

EWED1

Gal d 1, Ovomucoid (Egg component)

EWED2

Gal d 2, Ovalbumin (Egg component)

EWED3

Gal d 3, Conalbumin (Egg component)

EWED4

Gal d 4, Lysozyme (Egg component)

Specimen and Container/Tube

Blood

Red top vacutainer

Specimen Handling and Transport Instructions

Collect blood from venipuncture. Refrigerate to 2-8C and transport with cold packs to UCM.

Rejection Criteria

N/A

Reference Values

Reference Values

IgE kU/L

Interpretation

< 0.35

Negative

>0.35

Positive

 

Critical Values

N/A

Turnaround Time

Day(s) Performed

Monday - Friday

CPT Codes

86003

LOINC Codes

N/A

Volume

Preferred Volume

4.0 mL

Specimen Minimum Volume

2.0 mL

Pediatric Volume

2.0 mL

Specimen Stability

N/A

Collection Instructions

Offsite Collection Instructions

Collect blood from venipuncture.  Refrigerate to 2-8°C and transport with cold packs to UCM.
 

UCMC Collection Instructions

Collect blood from venipuncture.  Transport immediately to the laboratory or refrigerate to  2-8 °C until transported.

Test Components

Blood

Clinical Indications

N/A

Methodology

Fluorescence Enzyme Immunoassay (FEIA)

Synonyms/Search Keywords

Allergy, Allergy Components, IgE

Last Reviewed Date

08/25/2023

Additional Information

N/A