Hepatitis B Surface Antigen

Synonym(s)	HBsAg, HBs
Specimen	10 mL plain (RED - NO GEL) or SST (Gold top). Lithium heparin is acceptable but a recollect will be required for confirmation testing.
Paediatric Specimen	0.5 mL Plain SEPARATE TUBE
Add-on conditions	6 days @ 4°C, specimen kept for three months
Test Availability	Mon - Fri 0800 - 1600
Turnaround Time	Hastings 2 - 4 hours / Central HB & Wairoa 24 hours
Where analysed	Hastings
Department	Microbiology, (06) 878 1308 ext. 2637
Registration Code	HBS
Deletion Code	2422
Useful Information	Click Here
Measurement Uncertainty	Available upon request