Tissue Transglutaminase (tTG) Antibodies (IgG, IgA):
Coupon Codes not valid for this testing.
Fasting Required: No
Lab: Quest Diagnostics
Specimen: Blood
Results: Average processing time 5-7 days
Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.
Description: Tissue Transglutaminase Antibody, IgA, is useful in diagnosing gluten-sensitive enteropathies, such as Celiac Sprue Disease, and an associated skin condition, dermatitis herpetiformis. The IgG test is useful in patients who are IgA-deficient. The IgG test also provides support for gluten-sensitive enteropathies beyond the IgA test.
Alternative Name(s): Transglutaminase, Tissue Antibody IgG, tTG IgG, Celiac Disease, tTG Antibody, Transglutaminase, Tissue Antibody IgA, Dermatitis Herpetiformis, tTG IgA
Fasting Required: No
Lab: Quest Diagnostics
Specimen: Blood
Results: Average processing time 5-7 days
Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.
Description: Tissue Transglutaminase Antibody, IgA, is useful in diagnosing gluten-sensitive enteropathies, such as Celiac Sprue Disease, and an associated skin condition, dermatitis herpetiformis. The IgG test is useful in patients who are IgA-deficient. The IgG test also provides support for gluten-sensitive enteropathies beyond the IgA test.
Alternative Name(s): Transglutaminase, Tissue Antibody IgG, tTG IgG, Celiac Disease, tTG Antibody, Transglutaminase, Tissue Antibody IgA, Dermatitis Herpetiformis, tTG IgA