Feedback
Corticosteroid-Binding Globulin (CBG)
2010990
Ordering Recommendation
Mnemonic
CB GLOB
Methodology
Quantitative Radioimmunoassay
Performed
Varies
Reported
3-9 days
N/A
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
ARUP Consult®
Disease Topics
Specimen Required
Patient Preparation
 
Collect
Plain Red or Serum Separator Tube (SST). 
Specimen Preparation
Separate from cells within one hour of collection. Transfer 1 mL serum to an ARUP Standard Transport Tube and freeze immediately. (Min: 0.5 mL) 
Storage/Transport Temperature
CRITICAL FROZEN. Separate specimens must be submitted when multiple tests are ordered. 
Unacceptable Conditions
Thawed specimens. 
Remarks
 
Stability
Ambient: 48 hours; Refrigerated: 48 hours; Frozen: 10 months 
Reference Interval
By Report
Interpretive Data


Components
Component Test Code*Component Chart NameLOINC
2010991Corticosteroid-Binding Globulin (CBG)
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • Transcortin

Performed at LabCorp