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

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