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Labcorp Oklahoma, Inc.
Test Directory


Index:

Immunoglobulin G

Order Name IGG
Revision Date 04/08/2014
Test Name Methodology LOINC Code
Immunoglobulin G
 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Alternate 1 1.0 mL ( 0.5 mL) Serum Serum Gel Tube Refrigerated
Alternate 2 1.0 mL ( 0.5 mL) Plasma EDTA Refrigerated
Alternate 3 1.0 mL ( 0.5 mL) Plasma Lithium Heparin Refrigerated
Instructions Fasting is recommended.
Draw blood in a serum gel tube(s).
Spin down and send 1 mL (minimum volume: 0.5 mL) of serum refrigerated.
Note: Label specimen with patient name (first and last) or other unique identifier, patient hospital identification number or Social Security number, date and time of draw, collector initials, and test(s) being ordered.
Reference Range An interpretive report will be provided.
Methodology Turbidimetric
GENERAL INFORMATION
Testing Schedule Monday through Sunday 
Expected TAT 3 hours from time received in laboratory  
Stat TAT 45 min. from time received in laboratory 
CPT Code(s) 82784
Lab Section NRLS-Core Chemistry