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Labcorp Oklahoma, Inc.
Test Directory


Index:

Glucagon Level

Order Name GLUCAGON
Test Number: 2007000
Revision Date 12/12/2022
Test Name Methodology LOINC Code
Glucagon Level
Enzyme-Linked Immunosorbent Assay (ELISA) 2338-2 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 1mL (0.5) Plasma EDTA (Lavender Top) Frozen
Instructions Notes: 0.5 mL (Note: This volume Does NOT allow for repeat testing.)
Specimen Type: Lavender-top (EDTA) tube, (chilled)
Specimen Storage: FREEZE
Specimen Collection: Separate plasma and transfer specimen to a plastic transport tube before freezing. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.
Special Instructions: This test may exhibit interference when sample is collected from a person who is consuming a supplement with a high dose of biotin (also termed as vitamin B7 or B8, vitamin H, or coenzyme R). It is recommended to ask all patients who may be indicated for this test about biotin supplementation. Patients should be cautioned to stop biotin consumption at least 72 hours prior to the collection of a sample.
Cause for Rejection: Lipemia, hemolysis or icterus; non EDTA plasma sample received; non?frozen sample received
Specimen Stability: Ambient: Unstable, Refrigerated : Unstable, Frozen: 7 days
GENERAL INFORMATION
Expected TAT 3 - 10 days  
Performing Labcorp Test Code 004622 
Notes Labcorp Test Code: 004622
CPT Code(s) 82943
Lab Section Reference Lab