Ordering Recommendation
Mnemonic
ALTER IGG
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
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

After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year

Reference Interval

Less than 16.71 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

The units of measure mcg/mL and mgA/L are interchangeable. 1 mg/L = 1000 mcg/1000 mL

Hotline History
N/A
CPT Codes

86001

Components
Component Test Code* Component Chart Name LOINC
0097773 Allergen, Fungi/Mold, A. tenuis IgG 26951-4
* 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
  • Alternaria alternata (Allergen, Fungi & Molds, Alternaria tenuis IgG)
  • Mold (Allergen, Fungi & Molds, Alternaria tenuis IgG)
Allergen, Fungi and Molds, Alternaria tenuis IgG