Home
HelpTest Code LAB5871 Tissue Transglutaminase IgA Antibody
Aliases
TTG IgA
TTGA
Special Collection Notes
Collect specimen according to standard operating procedure.
Specimen Type
Serum:
Gold Top Tube-SST (Preferred)
Red Top Tube-Plain
Processing Instructions
Allow sample to clot in upright position for 30 minutes.CENTRIFUGE sample per procedure.
Store and send sample refrigerated via courier.
Specimen Volume
Preferred: 1.5 mL
Minimum: 0.9 mL (0.2 mL serum)
Temperature
Refrigerated
Sample Stability
Ambient: 8 hours
Refrigerated: 8-48 hours
Frozen: 48 hours
Test/Batch Schedule
Mon, Wed, Fri
TAT
4 Days
Method
Chemiluminescent immunoassay
Test Components
TTG IgA Index Value
TTG IgA Antibody
Reference Range
TTG IgA Index Value<20.0 S/CO
TTG IgA Antibody
Negative
CPT
86364
Performing Section
Chemistry