Test Overview
Test Methodology

Enzyme Immunoassay (EIA)

Reference Range *

Less than 1:100 titer

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Details
Days Set Up
Monday, Wednesday
Analytic Time

5 - 9 days

Soft Order Code
GQ1ES
MiChart Code
GQ1ES
Laboratory
Sendout
Reference Laboratory
Mayo GQ1ES
Section
Special Testing
Specimen Requirements
Collection

Collect specimen in red top or SST tube. Spin and aliquot into a screw capped plastic tube. Send to Specimen processing refrigerated

Collection Instructions

Collect specimen in a red top tube (preferred, but SST acceptable) For optimal antibody detection, specimen collection is recommended to occur prior to initiation of immunosuppressant medication or
intravenous immunoglobulin treatment. Spun and aliquot into a screw capped plastic tube. Send to Specimen Processing refrigerated

Special Handling

Overnight fasting preferred

Normal Volume
1 mL serum
Minimum Volume
0.5 mL serum
Storage Temperature
Refrigerated preferred, ambient and frozen acceptable
Additional Information

Test sent to Mayo Clinic Laboratories

Billing
CPT Code
83516
Fee Code
AB165