ARUP's Laboratory Test Directory

Hepatitis B Virus Surface Antigen, Confirmation : 0020128

Mnemonic: HBSAG CONF

Methodology: Chemiluminescent Immunoassay
Performed: Sun-Sat
Reported: 1-3 days
Specimen Required: Collect:  One 4 mL serum separator tube.

Transport:  2 mL serum at 2-8°C. Submit specimen in an ARUP Standard Transport Tube.

Submit specimen according to Biological Substance, Category B, shipping guidelines.


Pediatric Collection/Transport:  0.5 mL serum at 2-8°C.

Submit specimen according to Biological Substance, Category B, shipping guidelines.


Remarks:  EDTA plasma is acceptable. Separate serum or plasma from cells ASAP. 

Unacceptable Conditions:  Specimens containing particulate material.

Stability:  After separation from cells: Ambient: Up to 1 week is acceptable, but not preferred; Refrigerated: 1 week; Frozen: Indefinitely (avoid repeated freeze/thaw cycles)
Reference Interval:
Negative
Interpretive Data: ARUP intends use of this assay for clinical diagnosis.  This assay should not be used for blood donor screening, associated re-entry protocols, or for screening Human Cell, Tissues and Cellular and Tissue-Based Products (HCT/P).
Note: Order this assay only when a specimen is repeatedly reactive for hepatitis B surface antigen.
CPT Code(s): 87341
 
 

 

 

 
All ARUP Sites:        www.aruplab.com     ·     www.arupconsult.com     ·     www.arup.utah.edu     ·     www.childx.org     ·     www.utahblood.org