Cost effective HBsAg Rapid Test Cassette EKONRDT003

Quick Details

1. Fast

2. High sensitivity and specificity

3. Simple to use.

4. Accurate and reliable.

Ambient storage.

Specifications

Cheap HBsAg Rapid Test Cassette EKONRDT003

1. Fast

2. High sensitivity and specificity

3. Simple to use.

4. Accurate and reliable.

5.Ambient storage.

Cheap HBsAg Rapid Test Cassette EKONRDT003

Viral hepatitis is a systemic disease primarily involving the liver. Most cases of acute viral hepatitis are caused by Hepatitis A virus, Hepatitis B virus (HBV) or Hepatitis C virus. The complex antigen found on the surface of HBV is called HBsAg. Previous designations included the Australia or Au antigen.

The presence of HBsAg in whole blood,serum or plasma is an indication of an active Hepatitis B infection, either acute or chronic. In a typical Hepatitis B infection, HBsAg will be detected 2 to 4 weeks before the ALT level becomes abnormal and 3 to 5 weeks before symptoms or jaundice. HBsAg has four principal subtypes: adw, ayw, adr and ayr. Because of antigenic heterogeneity of the determinant, there are 10 major serotypes of Hepatitis B virus.

The HBsAg Rapid Test Cassette is a qualitative, solid phase, two-site sandwich immunoassay for the detection of HBsAg in whole blood, serum or plasma. The membrane is pre-coated with anti-HBsAg antibodies on the test line region of the cassette. During testing, the whole blood, serum or plasma specimen reacts with the particle coated with anti-HBsAg antibodies. The mixture migrates upward on the membrane chromatographically by capillary action to react with anti-HBsAg antibodies on the membrane and generate a colored line. The presence of this colored line in the test region indicates a positive result, while its absence indicates a negative result. To serve as a procedural control, a colored line will always appear in the control line region indicating that proper volume of specimen has been added and membrane wicking has occurred.

Cheap HBsAg Rapid Test Cassette EKONRDT003

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