Respiratory Profile, Region 11, Rocky Mountain (AZ [Mt]; CO; ID [Mt]; NM, UT [Mt]; WY), Serum
Use
The test is useful for assessing sensitization to various inhalant allergens commonly found in the Rocky Mountain region including Arizona, Colorado, Idaho, New Mexico, Utah, and Wyoming. It helps in defining the allergen responsible for eliciting signs and symptoms, identifying allergens responsible for allergic response or anaphylactic episodes, confirming sensitization prior to beginning immunotherapy, and investigating the specificity of allergic reactions to insect venom allergens, drugs, or chemical allergens.
Special Instructions
Not provided.
Limitations
Total IgE measurements have limited utility for diagnostic evaluation of patients with suspected allergic disease, and should be interpreted in the clinical context. An elevated concentration of total IgE is not diagnostic for allergic disease. False-positive results for IgE antibodies may occur in patients with markedly elevated serum IgE (>2500 kU/L) due to nonspecific binding to allergen solid phases. Normal IgE levels do not rule out allergic disease and significant sensitizations may still exist.
FDA ApprovedNew York Approved
Methodology
Immunoassay (Fluorescence Enzyme Immunoassay (FEIA))
Biomarkers
LOINC Codes
- 51991-8 - Ref lab test Pnl
- 15284-3 - Grey Alder IgE Qn
- 6020-2 - A alternata IgE Qn
- 6025-1 - A fumgtus IgE Qn
- 6041-8 - Bermuda grass IgE Qn
- 7155-5 - Boxelder IgE Qn
- 6833-8 - Cat Dander IgE Qn
- 6178-8 - Mt Juniper IgE Qn
- 53760-5 - Cladosporium IgE Qn
- 6078-0 - Roach IgE Qn
- 6095-4 - D farinae IgE Qn
- 6098-8 - Dog Dander IgE Qn
- 6096-2 - D pteronyss IgE Qn
- 6109-3 - White Elm IgE Qn
- 19113-0 - IgE SerPl-aCnc
- 6183-8 - Mugwort IgE Qn
- 6281-0 - White mulberry IgE Qn
- 6189-5 - White Oak IgE Qn
- 6192-9 - Olive Poln IgE Qn
- 6212-5 - P notatum IgE Qn
- 6233-1 - Deprecated IgE Qn
- 6234-9 - Saltwort IgE Qn
- 6244-8 - Sheep Sorrel IgE Qn
- 6085-5 - Common Ragweed IgE Qn
- 6265-3 - Timothy IgE Qn
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1.7 mL
Minimum Volume
1.5 mL
Container
Plastic vial
Collection Instructions
Centrifuge and aliquot serum into a plastic vial.
Causes for Rejection
Gross hemolysis and lipemia are acceptable
Stability Requirements
| Temperature | Period |
|---|---|
| Refrigerated | 14 days |
| Frozen | 90 days |