Development of a Simple and Highly Sensitive Enzyme Immunoassay for Hepatitis C Virus Core Antigen
نویسندگان
چکیده
منابع مشابه
Development of a simple and highly sensitive enzyme immunoassay for hepatitis C virus core antigen.
A highly sensitive enzyme immunoassay (EIA) for the hepatitis C virus (HCV) core antigen (HCVcAg) was developed, and its performance was compared with that of the AMPLICOR HCV test (Roche Molecular Systems). The developed one-step pretreatment method, 30-min incubation of the specimen with a solution containing three different types of detergents (Triton X-100, 3-[(3-cholamidopropyl)-dimethylam...
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Hepatitis B virus (HBV) infections are sometimes overlooked when using commercial kits to measure hepatitis B virus surface antigen (HBsAg) due to their low sensitivities and reactivities to mutant strains of various genotypes. We developed an ultrasensitive bioluminescent enzyme immunoassay (BLEIA) for HBsAg using firefly luciferase, which is adaptable to a variety of HBsAg mutants, by combini...
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A sensitive enzyme immunoassay (EIA) specific for hepatitis B virus core antigen (HBcAg) and hepatitis B e antigen (HBeAg) was developed. We designated the precore/core gene products as hepatitis B virus (HBV) core-related antigens (HBcrAg). In order to detect HBcrAg even in anti-HBc/e antibody-positive specimens, the specimens were pretreated in detergents. The antibodies are inactivated by th...
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متن کاملAssessment of commercial enzyme immunoassay for hepatitis C virus serotyping.
AIMS To assess a commercial enzyme immunoassay (EIA) for the serotyping of hepatitis C virus (HCV) for routine use in a diagnostic laboratory setting, as well as for noting the serotype prevalence of selected specimens. METHODS Seventy six serum specimens, submitted to the laboratory for routine hepatitis studies between May 1992 and February 1996 and stored at -20 degrees C, were evaluated. ...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1999
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.37.6.1802-1808.1999