TSH receptor auotoantibodies (TSH receptor antibody, TRAb) are found to be predominantly located on the surfaces of thyroid epithelial cells, these are essentially autoantibodies that are directed against TSH receptors. They are particularly useful in helping to distinguish between Graves’ disease and postpartum thyroiditis.

ELISA kit information:

• Reactivity: Human
• Sample Type: Serum
• Sensitivity: 0.55 U/L
• Target: TSH Receptor Antibody, TRAb