HEPATITIS B SURFACE ANTIBODY

Mnemonic

HEPBSAB

Synonym

HBsAb - Hepatitis Bs Antibody

Specimen Collection Requirements

Collect

Serum or plasma (Acceptable anticoagulants include lithium heparin, sodium heparin, di-potassium EDTA)

Handling

Specimens may be stored on or off the clot, red blood cells, or separator gel for up to 3 days at room temperature (study performed at 23 to 30°C) or up to 7 days at 2-8°C. If testing will be delayed more than 3 days for specimens stored at room temperature or more than 7 days for specimens stored at 2-8°C, remove serum or plasma from the clot, red blood cells, or separator gel and store at -20°C or colder. Avoid more than three freeze/thaw cycles.

Preferred Volume

2.0 mL

Minimum Volume

1.0 mL

Transport

Refrigerated (2-8°C)

Rejection Criteria

Grossly hemolyzed, lipemic and specimens with particulate material present

Stability

AFTER SEPARATION FROM CELLS: Ambient (20-25°C): 2 days; Refrigerated (2-8°C): 7 days; Frozen (at or below -20°C): 1 month

Testing Information

Performed

Mon-Fri

Method

ELISA

Referral Lab

Samaritan Health Services Laboratories

Reference Values

Reference Values


Not Immune: <12.0
Immune: ≥12.0

CPT Codes

86706

Last Updated: Thursday, January 5, 2017 03:42:14 AM