Cucumber IgG
Use
Cucumber IgG test is used to detect immunologic sensitization to cucumber allergens. It can aid in evaluating food-related complaints but should not be used as standalone evidence of a food allergy, as the presence of food-specific IgG indicates only sensitization by the allergen. This test should be part of a broader diagnostic approach, including diet elimination and challenge tests, especially in patients with suspected food intolerance.
Special Instructions
Not provided.
Limitations
Reference ranges for food-specific IgG tests have not been established, and the clinical utility remains undetermined. Cucumber IgG results should be used to guide further dietary investigations and not as definitive proof of food allergies. Potential assay limitations include the inability to directly correlate IgG levels with allergic reactions or diagnose intolerance independently.
Methodology
Immunoassay (Other)
Biomarkers
LOINC Codes
- 60371-2 - Cucumber IgG-mCnc
- 60371-2 - Cucumber IgG-mCnc
Result Turnaround Time
3-7 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL
Minimum Volume
0.5 mL
Container
Red-top tube(s) or serum gel tube(s)
Collection Instructions
Draw blood in a plain red-top tube(s), serum gel tube(s) is acceptable. Spin down and send 0.5 mL of serum refrigerated in a plastic vial.
Causes for Rejection
NA for Hemolysis, Lipemia, Icterus, Other
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 7 days |
| Refrigerated | 28 days |
| Frozen | 365 days |