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TISSUE TRANSGLUTAMINASE IGA ANTIBODY
Test CodeTTA
Alias/See Also
TTG
CPT Codes
86364
Preferred Specimen
1 Gold tube (gel separator)
Minimum Volume
1 mL
Instructions
Centrifuge for complete separation of serum and red cells.
Transport Temperature
Refrigerate
Specimen Stability
- 15-30°C up to 8 hours
- 2-8°C up to 2 days
- >48 hours freeze
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Hemolyzed or lipemic samples
Methodology
Immunoassay
Setup Schedule
T, Th
Report Available
Within 24 hours of of day tested at the performing laboratory. If repeat testing is needed, results will be delayed until the next day the test is performed.
Reference Range
<20.0 Units
Performed By
Alverno Laboratories
Performing Laboratory
Alverno Central Lab
NIM1 (Immunology, Manual)
Last Updated: March 27, 2024