Tissue Transglutaminase IgA (Coeliac) (Venous / Self-collect)**

Code

TAA

Sample Reqs

B / B (whitecross clinic Tiny)

Turnaround

2 days

Special instructions

** If Tissue Transglutaminase (TAA) is regulated and is LOW (<0.2U/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 for first time positive samples. Please post self-collected samples on the same day they are taken, avoid posting over weekends and bank holidays. 

Self-collect kit

KT353

Sample type guide

B (whitecross clinic Tiny)

Gold Microtainer, SST, Top fill line: 400-600µL

B

Gold Vacutainer, SST/Gel anticoagulant, 5ml

Related specialties

• Immunology

Related profiles

• Coeliac/Gluten Genetic Profile 2
• Gluten/Coeliac Genetic Profile 2
• Gluten Sensitivity Profile

Additional information

• Request forms
• Specimens: collection, packaging, transport, rejection criteria
• Discontinued tests