
HEPATITIS B SURFACE ANTIBODY (HBSAB)
Author Details
Written By
Dr. Vikram Singh
MD (General Medicine)
Supervised By
Dr. Ananya Rao
MD (Microbiology)





HEPATITIS B SURFACE ANTIBODY (HBSAB)
Convenient lab-at-home Hepatitis B surface antibody (HBsAb) testing to confirm immunity after vaccination or exposure, with Dubai-certified sample collection and fast, reliable results.
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Know More About HEPATITIS B SURFACE ANTIBODY (HBSAB) {Make product title intials capital and avoid this text in {} }
The Hepatitis B Surface Antibody (HBsAb) test measures the level of protective antibodies against hepatitis B virus in the blood to confirm immunity following vaccination or past infection and guide need for revaccination. It is commonly used after completing a vaccine series, following possible exposure, or for healthcare workers, travellers and high‑risk patients; a commonly used protective threshold is ≥10 mIU/mL, but results should be interpreted by a clinician. This lab‑at‑home service provides Dubai‑certified sample collection by trained phlebotomists and fast, reliable reporting so you can promptly discuss booster or follow‑up plans with your healthcare provider.
Parameters Measured
- Hepatitis B surface antibody (HBsAb)
- Anti-HBs (mIU/mL)
- Sample type: Serum (venous)
- Dubai-certified home collection
- Turnaround: 24–48 hours
When to Test it?
- Quantitative HBsAb (anti‑HBs) test to confirm immunity after vaccination or past exposure (protective level ≥10 mIU/mL)
- Dubai‑certified at‑home blood collection by trained phlebotomists using venous sampling
- Fast, reliable laboratory analysis with secure digital report accessible online
- Suitable for post‑vaccination verification, occupational health screening, travel clearance, and exposure assessment
- Performed in accredited UAE laboratories compliant with Dubai Health Authority quality standards
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Benefits Includes:
- Quantitative Hepatitis B surface antibody (HBsAb) test to confirm protective immunity after vaccination or past infection
- Lab-at-home sample collection by Dubai-certified phlebotomists for safe, convenient residential testing
- Fast, reliable laboratory analysis with secure digital report and clear antibody level interpretation for clinicians
- Suitable for post-vaccination checks, pre-employment or travel requirements, pregnancy planning, and exposure assessment
- Includes optional clinician follow-up or referral if results indicate insufficient immunity
Doctor Recommended Checkups
Test requirements:
- Quantitative Hepatitis B surface antibody (anti-HBs) test reporting results in mIU/mL to confirm immunity
- At‑home blood collection by Dubai‑certified phlebotomist with secure sample handling
- Recommended for post‑vaccination checks or after exposure; results interpreted against protective threshold (≥10 mIU/mL)
- Fast laboratory processing with secure online report delivery and optional clinician follow‑up
Author Details
Written By
Dr. Vikram Singh
MD (General Medicine)
Supervised By
Dr. Ananya Rao
MD (Microbiology)

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