T4, TBG & T4-TBG Index – Ref Lab

See reference lab website for details.

https://www.labcorp.com/tests/004457/thyroxine-t-sub-4-sub-thyroxine-binding-globulin-tbg-and-t-sub-4-sub-tbg-index

Aliases

Thyroxine (T4)/ Thyroxine-binding Globulin (TBG) And T4-TBG Index, TBG, Thyroxine (T4), T4-TBG Index, 4457, PN0013885

Performing Laboratory

Labcorp