Tissue Transglutaminase IgA (Coeliac)**
Code
TAA
Sample Reqs
B
Turnaround
2 days
Special instructions
** If Tissue Transglutaminase (TAA) is regulated and is LOW (<0.1U/ml) total IgA will be reflexed. If total IgA is low (<0.1g/L)deamidated gliadin IgG will be reflexed. If Tissue Transglutaminase (TAA) is HIGH (>10 U/ml), endomysial IgA will be reflexed as confirmatory test.
Sample type guide
B
Gold Vacutainer, SST/Gel anticoagulant, 5ml
See the Sample Requirements page for an explanation of all the sample requirements.
See the Special Instructions Legend page for a full list of special instructions.
Last-updated: 18/12/20