Lentil IgG
Use
The Lentil IgG test is used to detect IgG antibodies to lentils in the serum. While the clinical utility of food-specific IgG tests has not been established, they can be used in specific clinical situations to aid in the selection of foods for elimination diets and subsequent challenge testing in patients who present with food-related clinical symptoms. However, it is important to note that the presence of food-specific IgG indicates immunologic sensitization but not necessarily food allergy.
Special Instructions
Not provided.
Limitations
The presence of food-specific IgG alone cannot be used as definitive evidence of a food allergy, but rather indicates immunologic sensitization. The test, developed by Viracor Eurofins, has not been cleared or approved by the FDA. Consequently, the performance characteristics might not be fully established or recognized.
Methodology
Immunoassay (Enzyme Immunoassay (FEIA))
Biomarkers
Lentil IgG
Protein
LOINC Codes
- 63118-4 - Lentils IgG-mCnc
- 63118-4 - Lentils 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
Plastic vial
Collection Instructions
Draw blood in a plain red-top tube(s). A serum gel tube(s) is acceptable. Spin down and send 0.5 mL of serum refrigerated in a plastic vial.
Causes for Rejection
Hemolysis, Lipemia, Icterus, Other
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 7 days |
| Refrigerated | 28 days |
| Frozen | 365 days |