Test Information:
HBsAg is the first serological marker after infection with HBV appearing one to ten weeks after exposure and two to eight weeks before the onset of clinical symptoms.
Specimen Container:
Gold Top SST Tube (with clot activator) or Red Top Tube (Plain) – USE PLASTIC TUBE ONLY
Specimen Type:
Serum
Required Volume:
2 mL
Patient Preparation:
No Patient Preparation
Notes:
The following information must be provided upon specimen endorsement via Internal Message or Remarks.
1. PREGNANT or NOT PREGNANT
Storage & Stability
(Before Processing)
- Storage: 2 to 8˚C
Stability: 14 days - Storage: 20 to 25˚C
Stability: 6 days - Storage: – 20°C (± 5 °C)
Stability: 6 months
Transport Temperature:
Ref (2°C to 8°C)
Test Category:
Routine
Test Schedule:
Daily
Results Availability:
Within 4 hours