One Step Cassette Style HbsAg test is a rapid direct binding test for the visual detection of hepatitis B antigen (HBsAg) as an aid in the diagnosis of hepatitis B infection. This one step test is very sensitive and only takes about 15-20 minutes. Test results are read visually without any instrument.

For serum, collect blood into a container without anticoagulant. If the specimen cannot be tested on the day of collection, store the serum specimen in a refrigerator or freezer. Bring the specimens to room temperature before testing.

1.When you are ready to start testing, open the sealed pouch by tearing along the notch. Remove the test from the pouch.

2. Using the plastic pipettor provided, draw one or two drops of sample into the sample well of the cassette.

3. Wait 15-20minutes and read result. Do not read results after 30 minutes.

Negative:Only one colored band appears on the control (C) region.No apparent band on the test (T) region.

Positive:In addition to a pink coloured control (C) band, a distinct pink colored band will also appear in the test (T) region.

Invalid:A total absence of color in both regions is an indication of procedure error and/or the test reagent has deteriorated.

The test kit can be stored at room temperature (18 to 30C) in the sealed pouch to the date of expiration.The test kit should be kept away from direct sunlight, moisture and heat.