Ordering Recommendation

New York DOH Approval Status

This test is not New York state approved. There are no New York state-approved laboratories available and NYDOH is not accepting Non-permitted Laboratory Requests (NPL). Do not submit sample to ARUP.

Specimen Required

Patient Preparation

Serum separator tube.

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


Unacceptable Conditions

Hemolyzed, icteric, or lipemic specimens.


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


Quantitative ImmunoCAP Fluorescent Enzyme Immunoassay




1-8 days

Reference Interval

Effective May 21, 2012

Less than 10.5 mcg/mL

Interpretive Data

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

This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the US Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes.

Compliance Category

Laboratory Developed Test (LDT)


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

Hotline History


CPT Codes



Component Test Code* Component Chart Name LOINC
0097658 Allergen, Food, Corn IgG 35534-7
* 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.


  • Corn/Maize IgG (Allergen, Food, Corn IgG)
  • Dent Corn (Allergen, Food, Corn IgG)
  • Field Corn (Allergen, Food, Corn IgG)
  • Flint Corn (Allergen, Food, Corn IgG)
  • Flour Corn (Allergen, Food, Corn IgG)
  • ImmunoCAP f8 (Allergen, Food, Corn IgG)
  • Indian Corn (Allergen, Food, Corn IgG)
  • Maize (Allergen, Food, Corn IgG)
  • Pod Corn (Allergen, Food, Corn IgG)
  • Popcorn (Allergen, Food, Corn IgG)
  • Sweet Corn (Allergen, Food, Corn IgG)
  • Zea mays (Allergen, Food, Corn IgG)
Allergen, Food, Corn IgG