Test Detail

Thyroxine-Binding Globulin (TBG), Serum

Test Code:

001735

Performing Lab: LABCORP BURLINGTON

CPT Code:

84442

Order Information
Results

Specimen Container	Red-top tube or gel-barrier tube
Specimen Type	Serum
Volume	0.8 mL
Minimum Volume	0.5 mL (NOTE: This volume does NOT allow for repeat testing).
Temperature	Refrigerate
Specimen Handling	If red-top tube is used, transfer separated serum to a plastic transport tube.
Methodology	Immunochemiluminometric assay (ICMA)
Stability	Room Temperature: 7 days, Refrigerated: 14 days, Frozen: 14 days
Unacceptable Conditions	Gross hemolysis
Days Set-Up	SUN-SAT
Shift Performed	1,3
TAT From Set-Up	1 - 3 Days

Result Code	Result Name	LOINC
001735	Thyroxine Binding Globulin	3021-3