ARUP's Laboratory Test Directory

Allergens, Food, Fish Profile IgE : 2007036

Mnemonic: FISH GROUP

Methodology: ImmunoCAP® Fluorescent Enzyme Immunoassay
Performed: Sun-Sat
Reported: Within 2 days
Specimen Required: Patient Prep: Multiple patient encounters should be avoided.

Collect: Serum separator tube (SST). Multiple specimen tubes should be avoided.

Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transport 0.8 mL serum to an ARUP Standard Transport Tube. (Min: 0.5 mL)

Storage/Transport Temperature: Refrigerated.

Unacceptable Conditions: Hemolyzed, icteric or lipemic specimens.

Stability (collection to initiation of testing): After separation from cells: Ambient 2 days; Refrigerated: 2 weeks; Frozen: 1 year
Reference Interval:
 
Reference Intervals for all Components
Less than 0.10 kU/L No significant level detected
0.10-0.34 kU/L Clinical relevance undetermined
0.35-0.70 kU/L Low
0.71-3.50 kU/L Moderate
3.51-17.50 kU/L High
17.51 kU/L or Greater Very High

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. 

Refer to Statement A under Testing Information at http://www.aruplab.com.
Note: Allergens included: Codfish, Tuna, Mackerel, Halibut, Salmon, Trout.
CPT Code(s): 86003 x6