Description
Specifications：40T
Introduction：One Step HBsAg Rapid Screen Test is a lateral flow,immunochroma to graphic screening test for HBsAg of hepatitis B. The test is based on the principle of sandwich immunoassay for determination of HBsAg irwhole blood.Two Monoclonal antibodies are employed to identify HBsAg specifically. This one step test is very sensitive and only takes about 15-20 minutes.Test results are read visually without any instrument.
Specimen collection:For whole blood, collect blood into a container with anticoagulant(EDTA or heparin).
Test procedure:1. When you are ready to begin testing,open the sealed pouch by tearing along the notch. remove the . test from the pouth.
2.Lay the strip flat on a clean,dr,nonabsorben surface, draw one drop (about 30ul) of whole blood into the sample pad.
3. Then draw one drop of buffer into the sample pad well.
4. Wait 10-20 minutes and read result. Do not read results after 30 minutes.
Interpretation of results:Negative: Only one color band appears on the control region.No apparen band on the test region. This indicates that there is no detectable HBsAg in the whole blood.
Positive: Distinct color bands appears on the control and regions test Both test line and control line indicate that the specimen contains detectable amount of HBsAg.
Invalid: No visible bang at all or only one colored band appears on test region，this is an indication of a possible error inperforming the test. The test should be repeated using a new device.
Precaution:1. Must use fresh specimen and avoid repetitive freezing,the result will be invalid.2. Use it before expiry date.2. Use it before expiry date.3. The package of kit should not be opened until it reaches the room temperature if it taken out from the refrigerator. 4. Old whole blood can not be used. If the whole blood is thick, it can be used only after being separated.
Limitations：1. The test is for in-vitro diagnostic use only.2. The test is qualitative filter detection, it can not be used as the final test for blood donor.
