HBSAg Protein (AA 2-119) (Fc Tag)
HBsAg
宿主: Hepatitis B Virus (HBV)
宿主: Mammalian Cells
Recombinant
The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
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- 抗原 See all HBSAg (HBsAg) 蛋白
- HBSAg (HBsAg) (Hepatitis B Virus Surface Antigen (HBsAg))
- 蛋白类型
- Recombinant
- 产品特性
- AA 2-119
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宿主
- Hepatitis B Virus (HBV)
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资源
- Mammalian Cells
- 标记
- This HBSAg protein is labelled with Fc Tag.
- 原理
- Recombinant Hepatitis B virus HBSAG Protein with C-terminal human Fc tag
- 特异性
- HBSAG (Gly2-Ala119) hFc (Glu99-Ala330)
- 产品特性
- Extracellular Domain Protein
- 纯化方法
- Purified from cell culture supernatant by affinity chromatography
- 纯度
- The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
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- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 缓冲液
- Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose is added as protectants before lyophilization.
- 储存条件
- -20 °C,-80 °C
- 储存方法
- Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.
- 有效期
- 12 months
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- 抗原
- HBSAg (HBsAg) (Hepatitis B Virus Surface Antigen (HBsAg))
- 别名
- HBSAG (HBsAg 产品)
- 物质类
- Viral Protein
- 背景
- Hepatitis B virus (HBV) is a human pathogen, causing serious liver disease. At the center of the hepatitis B virus is DNA, which contains the genes the virus uses to replicate itself. Surrounding the DNA is a protein called HBcAg (hepatitis B core antigen), which cannot be detected with blood tests. Surrounding this is HBsAg, which is actually part of the protective "envelope." This envelope surrounds the virus and protects it from attack by the body's immune system. HBsAg stands for hepatitis B surface antigen and is the surface antigen of the Hepatitis-B-Virus (HBV) S-gene. The capsid of a virus has different surface proteins from the rest of the virus. The antigen is a protein that binds specifically on one of these surface proteins. It is commonly referred to as the Australian Antigen.
- 分子量
- predicted molecular mass of 38.5 kDa after removal of the signal peptide. The apparent molecular mass of HBSAG-hFc is 35-70 kDa due to glycosylation.
- UniProt
- P31869
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