Lab

Antithyroid Antibody

search

Antithyroid Antibody, Thyroid Autoantibody, TSH Receptor Antibody, Thyroid Stimulating Immunoglobulin, Antithyroid Microsomal Antibody, Antithyroid Peroxidase Antibody, Antithyroglobulin Antibody, Thyroglobulin Antibody, TPO Antibody

  • Measurement
  1. Bioassay
  • Labs
  • Thyroid Stimulating Immunoglobulin (TSH receptor ab)
  1. Binds and activates TSH receptor in Thyroid
  2. Seen in Hyperthyroidism: Grave's Disease
  3. Linked with ophthalmopathy
  • Labs
  • Antithyroid Microsomal Antibody (TMAb) or Antithyroid Peroxidase Antibody (TPO Antibody)
  • Labs
  • Antithyroglobulin Antibody (TgAb)
  1. Seen in Hashimoto's Thyroiditis
  2. Less commonly elevated compared with TMAb