Biomarkers: explore one system at a time

Showing 1081–1100 of 1204 results

• T4, TotalT4 Measures total thyroxine (T4), including both bound and unbound hormone, used in thyroid function evaluation.
• Tarragon (f272) IgE Measures IgE antibodies to tarragon to check for allergic sensitization to this herb, which belongs to the same plant family as mugwort.
• Tea (f222) IgE Measures IgE antibodies to tea leaf to check for allergic sensitization from drinking tea or from handling tea dust at work.
• Testosterone, % Free+Weakly Bound The percentage of total testosterone that is free or loosely bound to albumin, used to work out bioavailable testosterone.
• Tetanus Antitoxoid Measures antibodies against tetanus toxoid in your blood, showing your immune response to tetanus vaccination or your general ability to make antibodies.
• Tetracosanoic, C24:0 Measures tetracosanoic (lignoceric) acid, a very long-chain saturated fatty acid, as part of a fatty acid profile used to look at fat metabolism.
• Tetradecadienoic, C14:2 Measures tetradecadienoic acid, a 14-carbon fatty acid with two double bonds, as part of a profile used to look at fatty acid metabolism.
• Thyme (f273) IgE Measures IgE antibodies to thyme to check for allergic sensitization to this herb of the mint family, read alongside your symptoms.
• Thyroglobulin AntibodiesAnti-Tg An autoantibody against thyroglobulin. Elevated levels are associated with autoimmune thyroid conditions like Hashimoto's thyroiditis, and checked before using thyroglobulin to monitor thyroid cancer.
• ThyroglobulinTg Thyroglobulin, a protein made by the thyroid gland. Used mainly to monitor for thyroid cancer recurrence after treatment.
• Thyroid Peroxidase AntibodiesAnti-TPO An autoantibody that's the most common marker of autoimmune thyroid disease, including Hashimoto's thyroiditis and Graves' disease.
• Thyroid Stimulating ImmunoglobulinTSI An autoantibody that mimics TSH and overstimulates the thyroid. A key marker for diagnosing and monitoring Graves' disease.
• Thyrotropin Receptor AntibodyTRAb An autoantibody that binds the TSH receptor on thyroid cells, either stimulating or blocking thyroid function. Used to help diagnose Graves' disease and certain other thyroid conditions.
• Thyroxine Binding GlobulinTBG The main protein that transports thyroid hormone in your blood. Helps interpret total T4/T3 results, since binding protein levels affect them.
• Timothy Grass (g6) IgE Measures IgE antibodies to timothy grass pollen to check for allergic sensitization to one of the main grasses causing hay fever in late spring and summer.
• Tissue Transglutaminase IgAtTG The primary antibody test used to screen for celiac disease.
• Tissue Transglutaminase (tTG) Antibody (IgG)tTG An antibody used to screen for celiac disease, particularly useful in people with IgA deficiency.
• Tomato (f25) IgE Measures IgE antibodies to tomato to check for allergic sensitization to this fruit, interpreted alongside any symptoms after eating it.
• Tomato (f25) IgG Measures IgG antibodies to tomato, which mainly reflect how often you eat it; their link to food-related symptoms is debated.
• Total Bilirubin The combined level of both processed and unprocessed bilirubin in your blood, a byproduct of red blood cell breakdown. Used to evaluate liver function and jaundice.