- 2727
Tissue Transglutaminase Antibody, IgG
Specimen:
Collect
- One SST
Also Acceptable:
- One Lavender (EDTA)
- One Red Top
Submit
- 1 mL (Min:0.5 mL) Serum . Submit Frozen. Submit in a Standard Transport Tube.
Also Acceptable:
- 1 mL (Min:0.5 mL) Plasma . Submit Frozen. Submit in a Standard Transport Tube.
Special Handling
- Avoid Repeated Freeze/Thaw Cycles
- Separate from cells ASAP
Stability
Ambient: 8 Hour(s); Refrigerated: 2 Day(s); Frozen: 1 Month(s); Incubated: Unacceptable
Methodology
- Fluorescent Enzyme Immunoassay (ImmunoCAP)
Performed
Tuesday, Thursday
Reported
2-5 Day(s)
CPT Codes
- 83516
Interpretive Data
General Reference Range : <7 U/mL
tTG Ab, IgG (EliA U/mL) Reference Range:
< 7.0 Negative
7.0 - 10.0 Equivocal
> 10.0 Positive
tTG Ab, IgG (EliA U/mL) Reference Range:
< 7.0 Negative
7.0 - 10.0 Equivocal
> 10.0 Positive
Components
- 2727 - TISSUE TRANSG.IgG
Last Updated: September 16, 2024 @ 9:13 am
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Common Lab Definitions
- Serum
- Plasma
- STT
