Chromogranin A, Serum, Mayo, RefLab
SoftLab Order Code
CGAK
Epic Order Name
Chromogranin A, Serum, Mayo, RefLab
Epic Order ID
LAB4342
Laboratory
Reference Lab
Sample Type
Serum
Collection Container
SST (Gold Top Serum Separator Tube)
Alternative Collection Container
RST (Orange top - Rapid Serum Tube),
Red/Black Speckle top (Serum Tube),
Plain Red top
Collecting Volume
1 mL
Minimum Collecting Volume
0.4 mL
Storage or Stability
Frozen
Causes for Rejection
Gross Hemolysis
Patient Preparation
For at least 2 weeks before specimen collection, patient should stop taking proton pump inhibitor medications.