Food Panel II IgG
Use
The Food Panel II IgG test is intended for use in special clinical situations where selecting foods for evaluation by diet elimination and challenge may be necessary. Patients who experience food-related complaints might benefit from this test. It is important to note that the presence of food-specific IgG does not indicate an immediate food allergy but rather immunologic sensitization to the food allergen in question. This test should only be ordered by physicians who are aware of the test’s limitations.
Special Instructions
Not provided.
Limitations
Food-specific IgG tests have not established reference ranges and clinical utility. These tests can assist in choosing foods for further evaluation in patients with food-related complaints. The presence of food-specific IgG alone cannot be used as evidence of a food allergy, only indicating a sensitization which may not have clinical significance.
Methodology
Immunoassay (Other)
Biomarkers
LOINC Codes
- 51917-3 - Barley IgG-mCnc
- 35529-7 - Beef IgG-mCnc
- 53829-8 - Casein IgG-mCnc
- 35532-1 - Chicken IgG-mCnc
- 35554-5 - Chocolate IgG-mCnc
- 49099-5 - Codfish IgG-mCnc
- 35534-7 - Corn IgG-mCnc
- 35535-4 - Egg White IgG-mCnc
- 51922-3 - Malt IgG-mCnc
- 51901-7 - Oat IgG-mCnc
- 51904-1 - Orange IgG-mCnc
- 35542-0 - Peanut IgG-mCnc
- 35543-8 - Pork IgG-mCnc
- 35544-6 - Potato IgG-mCnc
- 51933-0 - Rye IgG-mCnc
- 35546-1 - Soybean IgG-mCnc
- 35547-9 - Tomato IgG-mCnc
- 35537-0 - Wheat IgG-mCnc
- 35538-8 - Baker's yeast IgG-mCnc
Result Turnaround Time
3-10 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1.5 mL
Minimum Volume
0.5 mL
Container
Plastic vial
Collection Instructions
Draw blood in a plain red-top tube or serum gel tube, spin down, and send 1.5 mL of serum refrigerated in a plastic vial.
Causes for Rejection
NA
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 7 days |
| Refrigerated | 28 days |
| Frozen | 365 days |