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HelpTest ID FCOR4 Corn IgG4
Specimen Required
Collection Container/Tube:
Preferred: Red Top
Acceptable: Serum gel
Specimen Volume: 0.5 mL
Collection Instructions:
1. Draw blood in a plain red-top tube(s), serum gel tube(s) is acceptable.
2. Centrifuge and aliquot 0.5 mL of serum in a plastic vial.
3. Send refrigerate.
Reporting Name
Corn IgG4Specimen Type
SerumSpecimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Serum | Refrigerated (preferred) | 28 days |
| Frozen | 365 days | |
| Ambient | 7 days |
Report Available
4 to 7 daysPerforming Laboratory
Eurofins ViracorLOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| FCOR4 | Corn IgG4 | 56231-4 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| FCOR4 | Corn IgG4 | 56231-4 |
Day(s) Performed
Monday, Wednesday, Friday
Test Classification
This test was developed and its performance characteristics determined by Eurofins Viracor. It has not been cleared or approved by the U.S. Food and Drug Administration.CPT Code Information
86001
Specimen Minimum Volume
See Specimen Required
Reference Values
Reference ranges have not been established for food-specific IgG4 tests.
Method Name
Enzyme Immunoassay (FEIA)