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货号： bs-4971M-Gold 基本售价： 2980.0 元 规格： 100ul
产品信息
- 产品编号
- bs-4971M-Gold
- 英文名称
- Anti-H1N1 nucleoprotein/Gold
- 中文名称
- 胶体金标记的鼠抗人禽流感A核蛋白抗体
- 别 名
- Nucleoprotein; Nucleocapsid protein; Protein N; Influenza A virus H1N1; H3N2 nucleoprotein; H9N2 nucleoprotein; H2N2 nucleoprotein; H3N8 nucleoprotein; H7N7 nucleoprotein; H5N1 nucleoprotein.
- 规格价格
- 100ul/2980元购买 大包装/询价
- 说 明 书
- 100ul（10nm 15nm 35nm）
- 研究领域
- 细胞生物 免疫学 细菌及病毒
- 抗体来源
- Mouse
- 克隆类型
- Monoclonal
- 交叉反应
- Influenza Avirus, H1N1,H3N2,H9N2,H2N2,H3N8,H7N7,H5N1
- 产品应用
- IEM=1:20-200 IGS=1:20-200 GICA=1:20-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
- 分 子 量
- 55-58kDa
- 性 状
- Lyophilized or Liquid
- 浓 度
- 1mg/ml
- 免 疫 原
- KLH conjugated synthetic peptide derived from Influenza A virus H1N1 nucleoprotein
- 亚 型
- IgG
- 纯化方法
- affinity purified by Protein A
- 储 存 液
- 0.02M TBS(pH8.2) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
- 保存条件
- Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
- 产品介绍
- background:
Influenza A virus is a major public health threat. Novel influenza virus strains caused by genetic drift and viral recombination emerge periodically to which humans have little or no immunity, resulting in devastating pandemics. Influenza A can exist in a variety of animals; however it is in birds that all subtypes can be found. These subtypes are classified based on the combination of the virus coat glycoproteins hemagglutinin (HA) and neuraminidase (NA) subtypes. During 1997, an H5N1 avian influenza virus was determined to be the cause of death in 6 of 18 infected patients in Hong Kong. There was some evidence of human to human spread of this virus, but it is thought that the transmission efficiency was fairly low. HA interacts with cell surface proteins containing oligosaccharides with terminal sialyl residues. Virus isolated from a human infected with the H5N1 strain in 1997 could bind to oligosaccharides from human as well as avian sources, indicating its species jumping ability.
Function:
Encapsidates the negative strand viral RNA, protecting it from nucleases. The encapsidated genomic RNA is termed the ribonucleoprotein (RNP) and serves as template for transcription and replication. The RNP needs to be localized in the nucleus to start an infectious cycle, but is too large to diffuse through the nuclear pore complex. NP comprises at least 2 nuclear localization signals and is responsible of the active RNP import into the nucleus through the cellular importin alpha/beta pathway. Later in the infection, nucleus export of RNP are mediated through viral proteins NEP interacting with M1 which binds nucleoproteins. It is possible that the nucleoprotein binds directly exportin-1 (XPO1) and plays an active role in RNP nuclear export. M1 interaction with RNP seems to hide nucleoproteins nuclear localization signals. Soon after a virion infects a new cell, M1 dissociates from the RNP under acidification of the virion driven by M2 protein. Dissociation of M1 from RNP unmask nucleoproteins nuclear localization signals, targeting the RNP to the nucleus.
Subunit:
Homomultimerizes to form the nucleocapsid. May bind human exportin-1. Binds to viral genomic RNA. Protein-RNA contacts are mediated by a combination of electrostatic interactions between positively charged residues and the phosphate backbone and planar interactions between aromatic side chains and bases.
Subcellular Location:
Virion (Potential). Host nucleus.
Similarity:
Belongs to the influenza viruses nucleoprotein family.
Database links:
UniProtKB/Swiss-Prot: B4URE0.1
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.