Ordering Recommendation
Mnemonic
CHEDCHEESE
Methodology

Quantitative ImmunoCAP Fluorescent Enzyme Immunoassay

Performed

Sun

Reported

1-8 days

New York DOH Approval Status
Specimens from New York clients will be sent out to a New York DOH approved laboratory, if possible.
Specimen Required
Patient Preparation

N/A

Collect

Serum separator tube (SST).

Specimen Preparation

Separate serum from cells ASAP or within 2 hours of collection. Transfer 0.5 mL serum to an ARUP Standard Transport Tube. (Min: 0.2 mL)

Storage/Transport Temperature

Refrigerated.

Unacceptable Conditions

Hemolyzed, icteric, or lipemic specimens.

Remarks
Stability

Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year

Reference Interval

Less than 46.23 mcg/mL

Interpretive Data

Values less than 2.00 mcg/mL represent absent or undetectable levels of allergen-specific IgG antibody.

Compliance Category

Laboratory Developed Test (LDT)

Note

N/A

Hotline History
N/A
CPT Codes

86001

Components
Component Test Code* Component Chart Name LOINC
2011818 Allergen, Food, Cheddar Cheese IgG 63092-1
* 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
Allergen, Food, Cheddar Cheese IgG