Laboratory Test Information Guide

Details for Hepatitis B Surface Antibody

Test Name: Hepatitis B Surface Antibody
Alternate Name(s): AUSAB
Australian Antibody
Immune Status for Hepatitis B
Laboratory: Core (UH)
Specimen Type: Adult:
5 mL Gold top Vacutainer

Pediatric:
0-2 years: 0.5 mL Gold top Microtainer
2-10 years: 2 mL Gold top tube
Collection Information:  
Requisition: GENERAL LABORATORY REQUISITION
Test Schedule: 24/7
Turnaround time from when specimen
is received in testing laboratory:
 
Routine
48 hours
Stat
 
 
Reference Range: Negative = 0
Indeterminate = 1-10
Immune = >10
Effective Date:  
Revised Date: 2021-06-15
Critical Value:  
Interpretive Comments: Indicator of clinical recovery and subsequent immunity to Hepatitis B virus. Appearance is generally 1-4 months following onset of symptoms, but may be delayed much longer. A positive Hepatitis B surface antibody following Engerix indicates successful immunization.
Special Processing:  
Comments:  
Method of Analysis: Electrochemiluminescence Immunoassay
Critical Information Required:  
Storage & Shipment:  
System Codes: 
Cerner
HpBsAb
 
Referred To:  

Questions? Comments? Contact Laura Gopaul