A 33-year-old woman comes to the physician for a 2-month history of restlessness and tremulousness. Heart rate is 90. She does not smoke or drink alcohol. Her brother has systemic lupus erythematosus. Which of the following antibodies is most likely to be seen in this patient?
Anti-microsomal
Anti-mitochondrial
Anti-thyroperoxidase
Anti-thyrotropin receptor
Anti-triiodothyronine receptor
