Test Directory: T T-Cell Clonality (T-Cell Receptor Gamma (TCRG)) Gene Rearrangements T4 (Thyroxine), Total Tacrolimus (FK506), Blood (LC/MS-MS) Tacrolimus by Immunoassay Testosterone, Free (Direct) With Total Testosterone, LC/MS-MS Testosterone, Free (Equilibrium Ultrafiltration) with Total Testosterone Testosterone, Free, Direct Testosterone, Free, Direct with Total Testosterone Testosterone, Total (Serum) Testosterone, Total, LC/MS-MS Testosterone Total and Free (with SHBG) Thiopurine Methyltransferase (TPMT) Genotype for Drug Metabolism Thyroglobulin Autoantibodies (TGA) Thyroglobulin/Thyroglobulin Autoantibodies (Tg/TGA) Thyroid Cascade Profile Thyroid-Stimulating Hormone (TSH), Third Generation Thyroperoxidase Autoantibodies (TPOA) Thyrotropin Receptor Antibody, Serum Tissue Culture Only Tissue Transglutaminase (tTG), IgA Tissue Transglutaminase (tTG), IgG Total Bilirubin Total Protein Tramadol and Metabolites Transferrin Treponema Pallidum (Syphilis) Screening Cascade Triglycerides Triiodothyronine (T3)
