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- 抗原 See all HBSAg (HBsAg) ELISA试剂盒
- HBSAg (HBsAg) (Hepatitis B Virus Surface Antigen (HBsAg))
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适用
- Hepatitis B Virus (HBV)
- 检测方法
- Colorimetric
- 实验类型
- Sandwich ELISA
- 应用范围
- ELISA
- 原理
- HBsAg ELISA is an enzyme-linked immunosorbent assay (ELISA) for qualitative detection of HBsAg in human serum or plasma
- Analytical Method
- Qualitative
- 特异性
- 97.70%
- 灵敏度
- 100%
- Featured
- Discover our best selling HBsAg ELISA Kit
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- Discover our top product HBsAg ELISA Kit
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Hepatitis B Virus Surface Antigen (HBsAg) ELISA Kit
HBsAg 适用: 人 Colorimetric Sandwich ELISA 0.31 ng/mL - 20 ng/mL Cell Culture Supernatant, Plasma, Serum
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- 样本量
- 50 μL
- 实验时间
- 1 - 2 h
- 板类型
- Pre-coated
- 限制
- 仅限研究用
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- 储存条件
- 4 °C
- 有效期
- 12-14 months
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: "Improvement of HBsAg Gene-Modified Dendritic Cell-Based Vaccine Efficacy by Optimizing Immunization Method or the Application of β-glucosylceramide." in: Immunological investigations, Vol. 42, Issue 2, pp. 137-55, (2013) (PubMed).
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: "Improvement of HBsAg Gene-Modified Dendritic Cell-Based Vaccine Efficacy by Optimizing Immunization Method or the Application of β-glucosylceramide." in: Immunological investigations, Vol. 42, Issue 2, pp. 137-55, (2013) (PubMed).
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- 抗原 See all HBSAg (HBsAg) ELISA试剂盒
- HBSAg (HBsAg) (Hepatitis B Virus Surface Antigen (HBsAg))
- 别名
- HbsAg (HBsAg 产品)
- 物质类
- Viral Protein
- 背景
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Hepatitis B virus (HBV) is an enveloped, double-stranded DNA virus belonging to the Hepadnaviridae family and is recognized as the major cause of blood transmitted hepatitis together with hepatitis C virus (HCV). Infection with HBV induces a spectrum of clinical manifestations ranging from mild, inapparent disease to fulminant hepatitis, severe chronic liver diseases, which in some cases can lead to cirrhosis and carcinoma of the liver. Classification of a hepatitis B infection requires the identification of several serological markers expressed during three phases (incubation, acute and convalescent) of the infection. Now several diagnostic test are used for screening, clinical diagnosis and management of the disease Hepatitis B surface antigen or HBsAg, previously described as Australia antigen, is the most important protein of the envelope of Hepatitis B Virus. The surface antigen contains the determinant “a”, common to all known viral subtypes and immunologically distinguished in two distinct subgroups (ay and ad).
HBV has 10 major serotypes and four HBsAg subtypes have been recognized (adw, ady, ayw, and ayr). HBsAg can be detected 2 to 4 weeks before the ALT levels become abnormal and 3 to 5 weeks before symptoms develop. The serological detection of HBsAg is a powerful method for the diagnosis and prevention of HBV infection and ELISA has become an extensively used analytical system for screening of blood donors and clinical diagnosis of HBV in infected individuals.
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