Test directory: Tissue Transglutaminase Ab, IgG

Ordering Code 5227
Test Name Tissue Transglutaminase Ab, IgG
Alias TTG IgG Antibody
Preferred Specimen Serum
Preferred Container SST (Gold)
Other Specimen/Container Serum in Plain (Red)
Optimum Volume 1 mL
Transport Requirements Oahu: Ambient
Airline: Refrigerated
Specimen Stability Ambient: 7 Days
Refrigerated: 14 Days
Frozen: 30 Days
Rejection Criteria Grossly hemolyzed, Grossly lipemic
Avail. Stat NO
Analytic Time 14 Days
Methodology Immunoassay
Reference Lab  Quest Diagnostic Lab-NI

Reference range(s)

The reference ranges listed below are valid on this date of May 22, 2026.
Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
Tissue Transglutaminase Ab, IgG ALL See report.