Gliadin Antibody (IgA)nirvanaball2016-10-16T03:29:13+00:00 Preferred Specimen(s) 1 mL serum Instructions Avoid lipemia Transport Container Plastic screw-cap vial Transport Temperature Refrigerated 48 hrs, Ambient 8 hrs, -20oC Long term Reject Criteria Gross hemolysis Lipemia Methodology ELISA