Allergen, Tree, Virginia Live Oak Tree
0055449
Ordering Recommendation
 
Mnemonic
VOAK
Methodology
Quantitative ImmunoCAP Fluorescent Enzyme Immunoassay
Performed
Sun-Sat
Reported
1-2 days  
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
Specimen Required
Patient Preparation
Multiple patient encounters should be avoided.  
Collect
Serum separator tube. Multiple specimen tubes should be avoided.  
Specimen Preparation
Separate serum from cells ASAP or within 2 hours of collection. Transfer 0.25 mL serum plus 0.1 mL for each additional allergen ordered to an ARUP Standard Transport Tube. (Min: 0.25 mL plus 0.04 mL for each allergen ordered)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
Hemolyzed, icteric, or lipemic specimens.  
Remarks
  
Stability
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year  
Reference Interval
Effective 02/18/2014
 
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
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 vivoreactivity to specific allergens is essential. A negative test may not rule out clinical allergy or even anaphylaxis.

See Compliance Statement A: www.aruplab.com/CS
Statement A: Analyte specific reagents (ASR) are used in many laboratory tests necessary for standard medical care and generally do not require U.S. Food and Drug Administration (FDA) approval or clearance. This test was developed and its performance characteristics determined by ARUP Laboratories. The U.S. Food and Drug Administration has not approved or cleared this test; however, FDA clearance or approval is not currently required for clinical use. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions. This test should not be regarded as investigational or for research use.
 
Note
 
CPT Code(s)
86003
Components
Component Test Code*Component Chart Name
0055449Allergen, Tree, Virginia Live Oak IgE
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • Bay Live Oak
  • Encino
  • Escarpment Live Oak
  • ImmunoCAP t218
  • Live Oak
  • Plateau Live Oak
  • Plateau Oak
  • Quercus virginiana
  • Scrub Live Oak
  • Southern Live Oak