Test Details
Mnemonic
CBGLB
Ordering Code
3511985
CPT-4 Code(s)
84449
Specimen Information
Collect
Serum separator tube (SST)
Specimen Preparation
Centrifuge, separate serum from cells within one hour and send 0.5 mL serum frozen in a screw capped plastic vial.
Alternate Specimen
Serum: Red top
Minimum Volume
0.1 mL
Transport Temperature
Frozen
Stability
Room temperature: 2 days
Refrigerated: 2 days
Frozen: 14 days
Refrigerated: 2 days
Frozen: 14 days
Methodology
Radioimmunoassay
Reference Range
See report
Performing Laboratory
LabCorp
New York DOH Approval Status
Yes