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Hepatitis B Virus Surface Antigen (HBSAg) (AA 1-226) (Active) 蛋白

ABIN2181196 产品详细信息, 供应商: Log in to see
蛋白名称
产品特性
AA 1-226
5
5
4
3
3
宿主
Hepatitis B Virus (HBV)
31
5
资源
酵母菌
13
6
6
3
2
1
1
蛋白类型
Recombinant
生物活性
Active
Supplier
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产品特性 rHBsAg-adw full length monomeric protein contains 226 amino acids (Met 1 - Ile 226) and the has a calculated MW of 24 kDa.The predicted N-terminus is Met.The reducing (R) protein migrates as 24 kDa in SDS-PAGE.
纯度 >97 % as determined by SDS-PAGE.
过滤 0.22 μm filtered
内毒素水平 Less than 0.05 EU per μg by the LAL method.
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 24 kDa
基因ID 17
研究领域 Virology
限制 仅限研究用
状态 Lyophilized
溶解方式 Please see Certificate of Analysis for specific instructions. For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
缓冲液 PBS, pH 7.4
注意事项 Avoid repeated freeze-thaw cycles.
储存条件 -20 °C
储存方法 No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
厂商提供的图像
SDS-PAGE (SDS) image for Hepatitis B Virus Surface Antigen (HBSAg) (AA 1-226) (Active) 蛋白 (ABIN2181196) HBV (Subtype adw) HBsAg on SDS-PAGE under reducing (R) condition. The gel was stained...
有引用在: Aghasadeghi, Delbaz, Sadat, Siadat, Ardestani, Rahimi, Bolhassani, Roudsari, Bahramali, Motevalli, Davari, Vakily, Salmani, Nobari: "Induction of Strong and Specific Humoral and T-helper 1 Cellular Responses by HBsAg Entrapped in the Methanobrevibacter smithii Archaeosomes." in: Avicenna journal of medical biotechnology, Vol. 6, Issue 4, pp. 238-45, 2014 (PubMed).