HBsAg Hepatitis B Surface Antigen Rapid Test

Intended Use

The reagent is for the qualitative detection of Hepatitis B surface antigen in serum/plasma/whole blood sample.

Test Principle

The reagent is used to detect the HBsAg in human serum/plasma/whole blood according to the principle of double antibody sandwich method and gold immunochromatography assay. The test utilizes anti-HBsAg monoclonal antibody B and goat anti-mouse antibody on the nitrocellulose membrane with colloidal gold marked mixed anti-HBsAg monoclonal antibody A. The sample mixing up colloidal-gold anti-HBsAg monoclonal antibody moves along the membrane to the T line, and forms the T line when the sample contains HBsAg,which is a positive result. Conversely, it is a negative result. Unreacted markers move forward continually to combine with goat anti-mouse antibody and form a control line.

Main Components

Sample pad, colloidal gold conjugate pad, nitrocellulose membrane, absorbent paper and PVC board. Colloidal gold conjugate pad labeled with anti-HBsAg monoclonal antibody A, nitrocellulose membrane coated with anti-HBsAg monoclonal antibody B and goat anti-mouse antibody.

Sample diluent: phosphate containing buffer.

Disposable plastic straws (optional).

Description: different components of different batches cannot be used at the same time to avoid erroneous results.

Material Needed But Not Provided

1. Timer

2. Personal protective equipment, such as protective gloves, medical mask, goggles and lab coat.

3. Appropriate biohazard waste container and disinfectants.

Storage and Expiry

Store in a dry environment at 4-30°C, avoid hot and sunshine, valid for 24 months. DO NOT FREEZE. Some protective measures should be taken in hot summer and cold winter to avoid high temperature or freeze-thaw.