Thyroglobulin
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THYRO
Synonyms
- Tg
- Ultra sensitive thyroglobulin
- hTg
Clinic significance
Synthesized by TSH-stimulated thyroid gland follicular cells, thyroglobulin plays an essential role in the biosynthesis, storage and secretion of the thyroid hormones (triiodothyronine and thyroxine). Thyroglobulin is an early marker for metastasis of differentiated carcinoma of the thyroid gland following complete thyroidectomy.
Prenalytics
- 1 mL
- serum
- Refrigerated
Further information
- ATTENTION: interference possible in patients treated with biotin (vitamin B7, B8 or H) or taking any food supplement containing biotin. Essential to STOP treatment 8 days before taking the sample.
Methodology
Chemiluminescence
Turnaround time
2 days
Pathologist(s) in charge
Biomnis Paris
Specialty
Biochemistry
Contact(s)
Dr Jean Marc VANDERNOTTE
Phone(s)
+331 49 59 63 01