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Test Code TIGE Immunoglobulin E (IgE)

Additional Codes

Hospital Ordering Code
LAB74  IgE

Specimen Requirements

Preferred Collection Container: 

SST (Serum Separator)

 

Also Acceptable Collection Container: 

Red (No Additive)

 

Collection Information: 

Collect blood in a SST (Serum Separator) or Red (No Additive) tube.

 

Transport Information: 

Centrifuge and aliquot 1.0 mL of serum into a plastic transport vial. Send refrigerated.

 

Minimum Sample Volume: 

0.5 mL of serum (approximately 1.0 mL of whole blood based upon a normal patient hematocrit)

Stability

Refrigerated Stability: 

7 days

 

Frozen Stability: 

Indefinitely

 

Ambient Stability: 

< 8 hours

CPT

82785

Performing Laboratory

Pathology Laboratory, UnityPoint Health, Des Moines

Methodology

Fluorescence Enzyme Immunoassay (FEIA)

Alias

IgE (Immunoglobulin E), IgE, Total, Immune Competence, Total IgE (Immunoglobulin E)

Performance

Monday through Friday

 

Analytical Time: 

24-72 hours

 

Testing Laboratory: 

Pathology Laboratory

 

Laboratory Section: 

Core Laboratory