WALNUT IgE WITH REFLEX TO COMPONENTS

Specimen Required
Draw blood in a SST. Centrifuge, remove serum from cells, and send 1.0 mL serum (0.5 mL minimum) refrigerated in a screw-capped plastic vial.

Alternate Specimen
Serum: Red-top

Methodology
Fluorescent Enzyme Immunoassay

Stability
Room temperature: Unacceptable; Refrigerated: 7 days; Frozen: 14 days

Reference Range
See report

Performed
Monday-Friday

Turnaround Time1-3 days
Test CodeWLNRP
CPT-4 Code (s)
86003, plus 86008 x 2 if reflexed to components, at additional cost
LOINC Codes
Walnut, IgE   6273-7  
Walnut Class   16074-7  
Jug r 1 (f441)   81790-8  
Jug r 1 Class   82546-3  
Jug r 3 (f442)   81789-0  
Jug r 3 Class   82545-5  
Allergy Interpretation

Warde
Medical
Laboratory