CCD and Profilin IgE Cross-Reactivity Panel
Test Code
39151
86008 (x2)
CPT Code is subject to a Medicare Limited Coverage Policy and may require a signed ABN when ordering.
Clinical Significance
CCD and Profilin IgE Cross-Reactivity Panel - The CCD/Profilin IgE cross-reactivity panel can be used by clinicians interested in understanding why a patient with IgE to whole peanut and/or tree nut is not allergic to these foods. CCD and Profilin-specific IgE, while highly cross-reactive with whole nuts, is not associated with a true allergy to them. The CCD/profilin IgE cross-reactivity panel may also be ordered by clinicians for follow up testing if a patient?s peanut and/or tree nut IgE component panel results are completely negative.
Test Resources
Topic Brief
Component Testing for Food AllergyTest Details
CCD (o214) IgE and Profilin (t216) IgE
Methodology
Immunoassay (IA)
Reference Range(s)
| CCD (o214) IgE | <0.10 kU/L |
| Profilin (t216) IgE | <0.10 kU/L |
Alternative Name(s)
MUXF3,Carbohydrates,Glycans,Bet v 2,Bromelain,rBet v 2,Birch
Preferred Specimen(s)
0.5 mL serum
Minimum Volume
0.5 mL
Transport Container
Transport tube
Transport Temperature
Room temperature
Specimen Stability
- Room temperature: 14 days
Refrigerated: 14 days
Frozen: 30 days
Setup Schedule
0.5 mL serum
0.5 mL
Transport tube
Room temperature
Room temperature: 14 days
Refrigerated: 14 days
Frozen: 30 days
Refrigerated: 14 days
Frozen: 30 days