Estrogen receptor and progesterone receptor testing helps determine how breast cancer grows, which can help doctors understand patient prognosis and plan treatment.
An acetylcholine receptor (AChR) antibody test is used to help diagnose myasthenia gravis (MG), an autoimmune disease that affects skeletal muscle strength.
Looking for the facts about antibody titer testing? Learn about this type of testing and other ways that titer tests may be used to evaluate your health.
Thyroid Antibodies testing can help determine if your immune system and thyroid are functioning properly. It’s often used to diagnose Graves’ disease or Hashimoto’s thyroiditis.
Thiopurine methyltransferase (TPMT) is an enzyme that breaks down a class of drugs called thiopurines. TPMT tests are used to identify people at risk of developing severe side effects from thiopurine treatment.