Test Code Billings Clinic: 4887 Transglutaminase Autoantibodies, Serum

Performing Laboratory

Barbara Davis Center for Childhood Diabetes

Methodology

Radioactive Assay

Specimen Requirements

Draw blood in a plain, red-top tube(s) or a serum gel tube(s).
Spin down and send 1 mL (minimum volume: 0.2 mL) or more of serum frozen.

Reference Values

Reference values are included with patient’s report.

Day(s) Test Set Up

Monday through Friday

Test Classification and CPT Coding

86849