What are the different assays available for HBsAg testing?

The presence or absence of HBSAg in the sample is determined by comparing the chemiluminescent signal in the reaction to the cutoff signal determined from an ... Detection and quantification of hepatitis B virus (HBV) DNA in serum of patients with chronic HBV infection (ie, hepatitis B surface antigen-positive) Hepatitis B Surface Antigen (HBsAg) British Working Standard 0.2 IU/ml 07/288 · Diagnostics · Blood Borne Pathogens. Keywords. Hepatitis B Virus HBsAg British ... Jan 16, 2015 ... HBsAg and HBeAg levels were negatively and indirectly correlated with liver inflammation and fibrosis in CHB patients in the IC phase. Oct 4, 2024 ... Hepatitis B is a serious liver infection caused by the hepatitis B virus (HBV). For most people, hepatitis B is short term, also called acute. Xpert HBV Viral Load: Detection and quantitation of Hepatitis B virus (HBV) in less than one hour. Sign in or create a MyCepheid account to add items to cart. What is hepatitis B? - Hepatitis B is caused by a virus that attacks the liver. The virus, which is called hepatitis B virus (HBV), can cause lifelong infection ... Hepatitis B virus (HBV) infects more than 300 million people worldwide and is a common cause of liver disease and liver cancer. Mar 22, 2024 ... Hepatitis B surface antigen (HBsAg). Antigens are proteins on the surface of HBV that your immune system recognizes as a foreign invader. If you ... Mar 31, 2025 ... What is hepatitis B? · Acute HBV occurs within 6 months after a person is exposed to HBV. In some people, acute HBV can lead to chronic HBV.