上海细胞库
人源细胞系| 稳转细胞系| 基因敲除株| 基因点突变细胞株| 基因过表达细胞株| 重组细胞系| 猪的细胞系| 马细胞系| 兔的细胞系| 犬的细胞系| 山羊的细胞系| 鱼的细胞系| 猴的细胞系| 仓鼠的细胞系| 狗的细胞系| 牛的细胞| 大鼠细胞系| 小鼠细胞系| 其他细胞系|
人源细胞系| 稳转细胞系| 基因敲除株| 基因点突变细胞株| 基因过表达细胞株| 重组细胞系| 猪的细胞系| 马细胞系| 兔的细胞系| 犬的细胞系| 山羊的细胞系| 鱼的细胞系| 猴的细胞系| 仓鼠的细胞系| 狗的细胞系| 牛的细胞| 大鼠细胞系| 小鼠细胞系| 其他细胞系|
| 规格 | 价格 | 库存 |
|---|---|---|
| 50ul | ￥ 1100 | 2 |
| 100il | ￥ 1900 | 2 |
| 产品编号 | Ysm-2024M |
| 英文名称 | HBsAg |
| 中文名称 | 人乙型肝炎表面抗原单克隆抗体（检测） |
| 别 名 | L glycoprotein; L-HBsAg; LHB; Large S protein; Large surface protein; Major surface antigen; S; HBSAG_HBVC5. |
| 研究领域 | 免疫学 细菌及病毒 |
| 抗体来源 | Mouse |
| 克隆类型 | Monoclonal |
| 克 隆 号 | H2F4 |
| 产品应用 | ELISA=1:5000-10000 not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理论分子量 | 44kDa |
| 细胞定位 | 细胞膜 |
| 性 状 | Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | Recombinant HBsAg protein |
| 亚 型 | IgM |
| 纯化方法 | affinity purified |
| 缓 冲 液 | 0.01M PBS(pH7.4) with 0.03% Proclin300 |
| 保存条件 | Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 产品介绍 | Hepatitis B Virus Surface Antigen, Hepatitis B Virus (HBV) infection induces a disease state characterised by liver damage, inflammation and viral persistence. Infection also increases the risk of hepatocellular carcinoma. HBV belongs to the Hepadnaviridae family of viruses. Its genome consists of partially double stranded circular DNA. The DNA is enclosed in a nucleocapsid, or core antigen (HBcAg), which is surrounded by a spherical envelope (surface antigen or HBsAg). The core antigen shares its sequences with the e antigen (HBeAg) but no cross reactivity between the two proteins has been observed. The HBV genome also encodes a DNA polymerase that also acts as a reverse transcriptase. Function: The large envelope protein exists in two topological conformations, one which is termed 'external' or Le-HBsAg and the other 'internal' or Li-HBsAg. In its external conformation the protein attaches the virus to cell receptors and thereby initiating infection. This interaction determines the species specificity and liver tropism. This attachment induces virion internalization predominantly through caveolin-mediated endocytosis. The large envelope protein also assumes fusion between virion membrane and endosomal membrane (Probable). In its internal conformation the protein plays a role in virion morphogenesis and mediates the contact with the nucleocapsid like a matrix protein. The middle envelope protein plays an important role in the budding of the virion. It is involved in the induction of budding in a nucleocapsid independent way. In this process the majority of envelope proteins bud to form subviral lipoprotein particles of 22 nm of diameter that do not contain a nucleocapsid. Subunit: Li-HBsAg interacts with capsid protein and with HDV Large delta antigen. Isoform M associates with host chaperone CANX through its pre-S2 N glycan. This association may be essential for M proper secretion. Subcellular Location: Virion membrane. Post-translational modifications: Isoform M is N-terminaly acetylated at a ratio of 90%, and N-glycosylated at the pre-S2 region. Myristoylated. Similarity: Belongs to the orthohepadnavirus major surface antigen family. SWISS: P03140 Gene ID: N/A |
