Fig (Ficus carica) IgE
Use
The Fig (Ficus carica) IgE test is utilized in the diagnosis of allergic reactions to fig products. It is significant for identifying specific IgE antibodies that indicate sensitization to fig allergens, supporting the assessment of patients with suspected fig allergies. By detecting IgE antibodies associated with allergic reactions, the test helps clinicians in contextualizing patient symptoms such as respiratory issues, skin reactions, or gastrointestinal symptoms, potentially related to fig exposure.
Special Instructions
Not provided.
Limitations
The test has not been cleared or approved by the U.S. Food and Drug Administration, implying it should not be the sole diagnostic tool and must be interpreted alongside clinical findings and patient history. Sensitivity to fig allergens can vary between individuals, and cross-reactivity with other allergens could potentially affect results. As such, results should be considered as part of a broader allergy evaluation process. The presence of hemolysis, gross lipemia, or icterus in the sample can lead to test rejection, impacting the availability of reliable results.
New York Approved
Methodology
Immunoassay (FEIA)
Biomarkers
IgE
Antibody
LOINC Codes
- 11173-2 - Fig IgE Qn
- 11173-2 - Fig IgE Qn
- 102738-2 - Fig IgE RAST
Result Turnaround Time
1-4 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
Not provided
Minimum Volume
0.5 mL
Container
Plastic vial
Collection Instructions
Draw blood in a plain red-top tube; a serum gel tube is acceptable. Spin down and send 0.5 mL of serum refrigerated.
Storage Instructions
Keep serum refrigerated.
Causes for Rejection
Gross hemolysis, gross lipemia, and gross icterus can result in rejection.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 28 days |
| Refrigerated | 28 days |
| Frozen | 365 days |