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HelpTest Code FWCR1 Walnut Component rJug r 1
Specimen Required
Specimen Type: Serum
Container/Tube: Red or SST
Specimen Volume: 0.5 mL
Collection Instructions: Draw blood in a plain red-top tube(s), serum gel tube is acceptable. Spin down and send 0.5 mL of serum refrigerated in a plastic vial.
Secondary ID
75573Method Name
ImmunoCAP FEIA
Reporting Name
Walnut Component rJug r 1Specimen Type
SerumSpecimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum | Refrigerated (preferred) | 28 days | |
| Frozen | 365 days | ||
| Ambient | 28 days |
Reject Due To
| Gross hemolysis: | Mild OK; Gross Reject |
| Thawing: | Warm OK; Cold OK |
| Gross lipemia: | Reject |
| Gross icterus: | NA |
| Other: | NA |
Reference Values
<0.10 kU/L
Interpretation
|
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 |
Method Description
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.
Performing Laboratory
Eurofins ViracorTest Classification
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.CPT Code Information
86008
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| FWCR1 | Walnut Component rJug r 1 | 81790-8 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| Z5654 | Walnut Component rJug r 1 | 81790-8 |
| Z5655 | Class | 103119-4 |