Allergens, Inhalants, Western Environmental IgE
Ordering Recommendation
New York DOH Approval Status
Specimen Required
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
Methodology
Quantitative ImmunoCAP Fluorescent Enzyme Immunoassay
Performed
Sun-Sat
Reported
1-3 days
Reference Interval
Test Number |
Components |
Reference Interval |
||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Immunoglobulin E |
|
|||||||||||||||||||||||
Allergen, Fungi/Mold, A. alternata IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Animal, Cat Dander IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Tree, Mountain Cedar Tree IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Tree, Cottonwood Tree IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Weed, Kochia/Firebush IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Weed, Pigweed IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Weed, Sagebrush/Wormwood IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Grass, Timothy Grass IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Weed, Western Ragweed IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Fungi/Mold, Hormodendrum IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Tree, Oak Tree IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Fungi/Mold, A. fumigatus IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Mites, D. pteronyssinus IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Mites, D. farinae IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Tree, White Pine Tree IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Tree, Olive Tree IgE | Less than or equal to 0.34 kU/L | |||||||||||||||||||||||
Allergen, Animal, Dog Dander IgE | Less than or equal to 0.34 kU/L |
Interpretive Data
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.
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 |
FDA
Note
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.
Hotline History
CPT Codes
86003 x17; 82785
Components
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 | 48767-8 |
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 |