ARUP's Laboratory Test Directory

Hepatitis B Virus Surface Antigen, Confirmation : 0020128

Mnemonic: HBSAG CONF

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

Storage/Transport Temperature: 2.5 mL serum at 2-8°C. (Min. 1.5 mL) Submit specimen in an ARUP Standard Transport Tube. Submit specimen according to Biological Substance, Category B, shipping guidelines.

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


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

Unacceptable Conditions:  Specimens containing particulate material or obvious microbial contamination. Severely hemolyzed  or lipemic specimens. Heat-inactivated specimens. Heparinized plasma.

Stability (collection to initiation of testing):  After separation from cells: Ambient: Unacceptable; Refrigerated: 1 week; Frozen: Indefinitely (avoid repeated freeze/thaw cycles)
Reference Interval:
Non Confirmed
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
 
 

 

 

 
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