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TBG (Thyroxine Binding Globulin)

Tube Type = Red Top

Tube Type

Test ID		LAB128
EPIC Order		THYROXINE BINDING GLOBULIN
CPT Code(s)		84442
Group/Individual Test		Individual
Laboratory		Core Referral Testing
Tube Station		30
Specimen	Routine:	1.5 mL blood/red top tube/SST acceptable
	Micro:	1.4 mL blood
Availability	Routine:	Reference Laboratory - Mayo Clinic Laboratories
Turnaround Time		3-5 days
Reference Range	Normal:	See separate report
Comments

Reviewed by J. Carr on December 10, 2023

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514