Tissue Transglutaminase Antibody, IgA with Reflex to Endomysial Antibody, IgA Titer By IFA
Anti-EMA - Anti-Endomysial - Anti-Endomysial Antibody - Anti-tissue Transglutaminase Antibody - Antiendomysial - Antiendomysial Antibody - Celiac Disease - EMA - Gluten Sensitivity - Gluten-Sensitive Enteropathy Tests - Tissue Transglutaminase Ab IgA - tTG IgA - TTG Reflex
Tissue Transglutaminase IgA ELISA and Endomysial Antibody, IgA Titer IFA and Interpretation
Specimen Collection Requirements
Serum, one gold (SST) top tube
View image for Supply Item Number - 101235
Allow to clot, centrifuge and separate serum from cells immediately. Pour into a plastic tube. Refrigerate at 2-8°C. Freeze at -20°C if specimen cannot be assayed within 48 hours.
Refrigerated (2-8°C) or frozen on dry ice
Plasma, microbially contaminated, heat-treated or specimens containing visible particulate, grossly hemolyzed or lipemic specimens should be avoided
AFTER SEPARATION FROM CELLS: Ambient (20-25°C): 8 hours; Refrigerated (2-8°C): 48 hours; Frozen (at or below -20°C): 2 months
Enzyme Linked Immunosorbent Assay/Indirect Fluorescent Antibody
Less than or equal to 19.9 units
If tTG IgA is 20 units or greater, then EMA titer will be added.
83516 tTG- IgA, if reflexed add 86256 EMA titer
Wednesday, January 27, 2021 03:20:09 AM
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