Allergen, Food, Cherry IgE
Also known as: CHERRY
Use
This test measures allergen-specific IgE antibodies to cherry, which are associated with allergic reactions to this food. A positive result indicates sensitization to cherry allergens, but it is crucial to interpret the results in the context of the clinical history and any other tests conducted. Negative results do not necessarily rule out an allergy, and even low levels of specific IgE may correlate with significant allergic reactions.
Special Instructions
Not provided.
Limitations
The test measures concentrations of allergen-specific IgE but does not necessarily correlate with the clinical severity of an allergic reaction or in vivo reactivity to allergens. Negative test results do not exclude the possibility of an allergy or anaphylaxis.
FDA ApprovedNew York Approved
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
Cherry IgE
Protein
LOINC Codes
- 6719-9 - Cherry IgE Qn
- 6719-9 - Cherry IgE Qn
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL
Minimum Volume
0.25 mL
Container
ARUP Standard Transport Tube
Collection Instructions
Separate serum from cells as soon as possible or within 2 hours of collection.
Patient Preparation
Multiple patient encounters should be avoided.
Storage Instructions
Refrigerated storage is recommended.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |
Other tests from different labs that may be relevant