TISSUE TRANSGLUTAMINASE ANTIBODY, IGA WITH REFLEX TO ENDOMYSIAL ANTIBODY, IGA TITER BY IFA
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
Thursday, January 5, 2017 03:41:43 AM
Client Services: 503-413-1234