What is HBsAg ELISA test?

The Labsystems HBsAg ELISA KIT is an in vitro diagnostics qualitative immunoassay for the detection of Hepatitis B surface Antigen (HBsAg) in human serum or plasma. The kit is basically intended to screen blood donation samples to identify and eliminate the infected units of blood and for clinical diagnostic testing.

Is ELISA test accurate for hepatitis B?

Tests were processed upon three different antigen–antibody reactions (HBsAg, HBcAb and HBsAb) and virus DNA. The data obtained in this study clearly confirm the existence of HBV in 9.29% of cases by molecular detection (DNA), while 9.02% cases were positive to HBV on ELISA detection (Table 2). Table 2.

What does it mean if HBsAg is positive?

HBsAg (hepatitis B surface antigen): when this is “positive” or “reactive,” it means the person is currently infected with hepatitis B and is able to pass the infection on to others.

What is hepatitis B normal range?

For hepatitis B surface antibody (anti-HBs), a level less than 5 mIU is considered negative, while a level more than 12 mIU is considered protective. Any value between 5 and 12 mIU is indeterminate and should be repeated.

How to nagative my Elisa HBsAg test value?

My elisa hbsag value is 3334.9 how to nagative my hbsag test. and advise what i should do for my health care. I very much concern the Hepatitis B. You missed most important tests, HBV DNA, HbsAg quantitive, HBeAg, HBeAb. You should also make Fibroscan and Ultrasonography to see real state of the liver.

How long is the shelf life of HBsAg Elisa?

Test HBsAg ELISA Method Enzyme Linked Immunosorbent Assay Principle Sandwich-ELISA Antibody Coated Plate Detection Range Qualitative: Positive & Negative Control Sample 50ul Specificity 99.75% Sensitivity 99.9% Total Time ~ 75 min Shelf Life 12-14 Months from the manufacturing date

What is the normal value range for the HBsAg test?

Zero: Hepatitis B surface antigen should not be present in a normal person. If present, it means active hepatitis B infection. Ask U.S. doctors your own question and get educational, text answers — it’s anonymous and free! Doctors typically provide answers within 24 hours.

Where do you report a Positive HBsAg test?

Positive hepatitis B surface antigen (HBsAg) test results should be reported by the health care provider to the State Department of Health, as required by law in some states.