631

Test CODE NAME

631

Glucagon

Methodology: Quantitative Radioimmunoassay
Performed: Tue
Reported: 5-12 days
Specimen Required: Collect: Protease Inhibitor Tube (PPACK; Phe-Pro-Arg-cholormethylketone) - 1 ml plasma
Specimen Preparation: Protease Inhibitor tube (ARUP supply #49662)
A winged collection set must be used. 
WARNING: Collection tubes are NOT STERILE. Mix Collection tube thoroughly. 
Separate the plasma from cells within 1 hour of collection by centrifugation. Transfer to a Standard Transport Tube and freeze. 
Storage/Transport Temperature: Frozen.
Unacceptable Conditions: Grossly hemolyzed specimens. 
Stability: After separation from cells: Ambient: Unacceptable; Refrigerated: 72 hours; Frozen: 1 month
Note: This test is approved for NY . 
Performing Lab 
ARUP Laboratory
CPT Code(s): 82943