Serum, Free Thyroxine (T4) Samples

Product Name	Serum, Free Thyroxine (T4) Sample
Source	Single Human Donor
Catalogue Number	991-24-PS-FT4
Form	Liquid
Sample Size	1 donor x > 1 mL Note: Each sample would be from a unique donor.
Donor Age	Reported
Donor Gender	Reported
Value	Reported in ng/dL
Storage	-20°C
Recertification	Due to differing stabilities of various biomarkers in this complex biological material it is not possible to assign a single expiration date that is relevant to all biomarkers. The end user should monitor the biomarkers of interest to verify suitability over time.