Thyroid Hormones and Cortisols

Turnaround: 2-3 business days after receipt of samples.

The following tests are performed:

  • Serum Total T4 (canine and feline)
  • TSH (canine)
  • Free T4  (canine and feline)
  • Serum Cortisol (canine and feline)

Sample requirements

  • TT4,TSH, Cortisols: each 200 μl of serum
  • Free T4: 200 μl of serum