ImmunoCAP FEIA
Serum
Specimen Type: Serum
Container/Tube: Red or SST
Specimen Volume: 1 mL
Collection Instructions: Draw blood in a plain red-top tube(s), serum gel tube(s) is acceptable. Spin down and send 1 mL of serum refrigerated in a plastic vial.
0.5 mL
Hemolysis | Mild OK; Gross reject |
Lipemia | Mild OK; Gross reject |
Icterus | Mild OK; Gross reject |
Other | NA |
Specimen Type | Temperature | Time | Special Container |
---|---|---|---|
Serum | Refrigerated (preferred) | 28 days | |
Frozen | 365 days | ||
Ambient | 28 days |
This assay is used to detect allergen specific-IgE using the ImmunoCAP FEIA method. In vitro allergy testing is the primary testing mode for allergy diagnosis.
Class IgE | (kU/L) | Comment |
0 | <0.10 | Negative |
0/1 | 0.10-0.34 | Equivocal/Borderline |
1 | 0.35-0.69 | Low Positive |
2 | 0.70-3.49 | Moderate Positive |
3 | 3.50-17.49 | High Positive |
4 | 17.50-49.99 | Very High Positive |
5 | 50.00-99.99 | Very High Positive |
6 | >99.99 | Very High Positive |
The ImmunoCAP FEIA method uses as the solid phase a flexible, hydrophobic cellulosic polymer to which allergen has been covalently linked. The advantage of this system is that it has a very high antigen binding capacity when compared to other systems and it has minimal non-specific binding with high total IgE. Viracor Eurofins provides an optional low range calibrator at 0.1 kU/L and a 0/1 class. This test has been cleared or approved for diagnostic use by the U.S. Food and Drug Administration.
Monday through Friday
This test was developed and its performance characteristics determined by Viracor Eurofins. It has not been cleared or approved by the U.S. Food and Drug Administration.
86008 x 4
Test Id | Test Order Name | Order LOINC Value |
---|---|---|
FHZCP | Hazelnut Component Panel | Not Provided |
Result Id | Test Result Name |
Result LOINC Value
Applies only to results expressed in units of measure originally reported by the performing laboratory. These values do not apply to results that are converted to other units of measure.
|
---|---|---|
Z5641 | Hazelnut Component rCor a 1 | 69421-6 |
Z5642 | Class | 81995-3 |
Z5643 | Hazelnut Component rCor a 8 | 58753-5 |
Z5644 | Class | 103074-1 |
Z5645 | Hazelnut Component rCor a 9 | 65765-0 |
Z5646 | Class | 103083-2 |
Z5647 | Hazelnut Component rCor a 14 | 81788-2 |
Z5648 | Class | 103120-2 |