Hepatitis B Core Antigen
Lab Diagnosis of Viral Disease

Why HBcAg is not detected in Serum?

Last updated on June 11th, 2021During the lab diagnosis of hepatitis B virus infection, we perform serological tests in which, we can detect antigens; HBsAg, HBeAg, and antibodies; Anti-HBs, Anti-HBc. You might have wondered if there […]

Lab Diagnosis of Viral Disease

Laboratory diagnosis of HIV Infection

Last updated on May 22nd, 2020 Tests to diagnose HIV infection can be divided into different categories: virus culture, antigen detection, detection of antibodies, and viral genome amplification (PCR). Sample Collection and Transport For standard […]

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Continuous Cell Line

Last updated on May 22nd, 2021At any time during the culture of a cell strain, cells in the culture may become transformed, meaning that they are no longer subject to crisis and senescence but can […]