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HelpTest Code TTG IGA Tissue Transglutaminase IgA Antibody
Cerner Test Code
TTG A AB
Acceptable Collection Tube(s) or Specimen
Preferred: Gold SST
Acceptable: Red Top
Specimen Draw Volume
Volume: 2.0 mL
Minimum Volume: 1.0 mL
Processing Instructions
Draw in a Gold SST tube. Allow tube to clot for 30 minutes, centrifuge, and refrigerate.
Stability
Refrigerated 7 days, >7 days freeze.
Performed Test Frequency
Mon, Wed, Fri
CPT(s)
86364
Methodology
EIA
Performing Location
Test performed at MercyOne Clinical Lab, Des Moines, IA, Microbiology.