Quantitative ImmunoCAP Fluorescent Enzyme Immunoassay
Sun-Sat
1-2 days
Multiple patient encounters should be avoided.
Serum separator tube. Multiple specimen tubes should be avoided.
Separate serum from cells ASAP or within 2 hours of collection. Transfer 2.05 mL serum to an ARUP Standard Transport Tube. (Min: 1.00 mL)
Refrigerated.
Hemolyzed, icteric, or lipemic specimens.
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year
Effective November 17, 2014
Reporting Range (reported in kU/L) |
Probability of IgE Mediated Clinical Reaction |
Class Scoring |
---|---|---|
Less than 0.10 | No significant level detected | 0 |
0.10-0.34 | Clinical relevance undetermined | 0/1 |
0.35-0.70 | Low | 1 |
0.71-3.50 | Moderate | 2 |
3.51-17.50 | High | 3 |
17.51 - 50.00 | Very High | 4 |
50.01 - 100.00 | Very high | 5 |
Greater than 100.00 | Very high | 6 |
Test Number |
Components |
Reference Interval |
||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0050345 | Immunoglobulin E | Effective November 17, 2014
|
Allergen results of 0.10-0.34 kU/L are intended for specialist use as the clinical relevance is undetermined. Even though increasing ranges are reflective of increasing concentrations of allergen-specific IgE, these concentrations may not correlate with the degree of clinical response or skin testing results when challenged with a specific allergen. The correlation of allergy laboratory results with clinical history and in vivo reactivity to specific allergens is essential. A negative test may not rule out clinical allergy or even anaphylaxis.
FDA
Allergens included in this panel: Alternaria alternata (tenuis), Aspergillus fumigatus, Cat Dander, Cottonwood Tree, D. farinae (mites), D. pteronyssinus (mites), Dog Dander, Hormodendrum (Cladosporium), Kochia/Firebush, Mountain Cedar (Juniper) Tree, Oak Tree, Olive Tree, Pigweed, Sagebrush/Wormwood, Timothy Grass, Western Ragweed, White Pine Tree, and IgE Serum Total.
86003 x17; 82785
Component Test Code* | Component Chart Name | LOINC |
---|---|---|
0050345 | Immunoglobulin E | 19113-0 |
0055001 | Allergen, Fungi/Mold, A. alternata IgE | 6020-2 |
0055006 | Allergen, Animal, Cat Dander IgE | 6833-8 |
0055007 | Allergen, Tree, Mountain Cedar Tree IgE | 6178-8 |
0055010 | Allergen, Tree, Cottonwood Tree IgE | 6090-5 |
0055018 | Allergen, Weed, Kochia/Firebush IgE | 6118-4 |
0055025 | Allergen, Weed, Pigweed IgE | 7604-2 |
0055029 | Allergen, Weed, Sagebrush/Wormwood IgE | 6286-9 |
0055032 | Allergen, Grass, Timothy Grass IgE | 6265-3 |
0055035 | Allergen, Weed, Western Ragweed IgE | 6275-2 |
0055038 | Allergen, Fungi/Mold, Hormodendrum IgE | 6075-6 |
0055041 | Allergen, Interp, Immunocap Score IgE | 33536-4 |
0055045 | Allergen, Tree, Oak Tree IgE | 6189-5 |
0055061 | Allergen, Fungi/Mold, A. fumigatus IgE | 6025-1 |
0055063 | Allergen, Mites, D. pteronyssinus IgE | 6096-2 |
0055064 | Allergen, Mites, D. farinae IgE | 6095-4 |
0055082 | Allergen, Tree, White Pine Tree IgE | 6282-8 |
0055155 | Allergen, Tree, Olive Tree IgE | 6192-9 |
0099568 | Allergen, Animal, Dog Dander IgE | 6098-8 |