One-Step Hepatitis B Virus Surface Antibody (HBsAb) Test Kit is a rapid and convenient immunochromatographic in vitro assay for the detection of HBsAb in human serum or plasma samples at or above the cutoff of 20 mIU/ml. It is intended for professional use as an aid in the diagnosis of Hepatitis B infection. This assay provides only a preliminary result. Clinical expertise and professional judgment should be sought to further evaluate the result of the test.
