| (Microbiology) |
| Investigations | Hepatitis B Virus (HBV) Serology Tests HBsAg anti-HBs anti-HBc total and IgM Hepatitis D serology, if co-infection suspected (sent to external reference laboratory) (HBeAg and anti-HBe) Molecular Tests HBV DNA (TMA) |
Inform lab before sending | No, except for URGENT SAMPLES. Contact the laboratory on 0151 706 4410 to request urgent testing, including HBV DNA. | Specimen type | Serology Clotted blood: 5ml Clot activator and separation gel (GOLD CAPPED) container. Molecular EDTA: 4ml blood into a EDTA (LAVENDER CAPPED) container. |
Ideal time to take specimen | Labelling requirements | click here | How to take the specimen | Transport to the laboratory | If transport is delayed then store at +4°C | Test Times | Serology: Daily HBV DNA: 3 times a week |
Turnround | Serology: 3 working days HBV DNA: 5 working days Hepatitis D serology: 2-4 weeks |
Additional information | EDTA specimen is not suitable for all HBV serology markers but can be sent for post-vaccination anti-HBs if necessary. |
| Additional Examination Requests | click here |