Hepatitis B Surface Antibody

Department

Immunology

Delphic Registration Code (Alpha Code)

HBSA

Test Code (Numeric Code)

0923

Laboratory Handling

Sample Stability

21 days

Synonyms

Hepatitis B Post Vaccination Check
HBsAb

Turnaround Time

1 day

Specimen Type

  • Plasma
  • Serum

Specimen Requirements

Tube/Container Type:

Preferred
  • Lithium Heparin - Non-gel (Green Cap)
Acceptable
  • Plain (Red Top)
  • SST II (Gold Cap)
Preferred Sample Volume (ml)

4

Minimum Sample Volume (ml)

1

Paediatric Specimen Requirements

Tube/Container Type:

Preferred
  • SST II (Gold Cap)
Acceptable
  • Plain (Red Top)
Minimum Sample Volume (ml)

0.4

Last updated: 11/08/2025