Thyroid Hormones and Cortisols

Turnaround: 1-2 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