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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
常温,避光
- 克隆性:
单克隆
- 抗体名:
H1N1 (Swine Flu 2009) NA / Neuraminidase抗体
Antibody Type : Mouse Monoclonal Antibody ( Mouse mAb Service Platform )
克隆号 :
2F10E12G1
Ig Type : Mouse IgG1
缓冲液 : 0.2 μm filtered solution in PBS, 5% trehalose may be added in some batches. Please read the hardcopy of COA or contact our customer service to confirm the formulation.
制备方法 : This antibody was produced from a hybridoma resulting from the fusion of a mouse myeloma with B cells obtained from a mouse immunized with purified, human cell-derived, recombinant influenza A virus H1N1 Neuraminidase. The IgG fraction of the cell culture supernatant was purified by Protein A affinity chromatography
H1N1 (Swine Flu 2009) NA / Neuraminidase抗体 Background
Neuraminidase (NA) is a major membrane glycoproteins found on the surface of influenza virus. NA specifically catalyzes the hydrolysis removal of terminal sialic acid residues from viral and cellular glycoconjugates. It is known that HA binds to the sialic acid-containing receptors on the surface of host cells during initial infection, and at the end of an infectious cycle, NA cleaves the HA-sialic acid bondage from the newly formed virions and the host cell receptors during budding. NA thus is described as a receptor-destroying enzyme which facilitates virus release and efficient spread of the progeny virus from cell to cell. NA is a single-pass type I I membrane protein which exists as a homotetramer, and the transmembrane domain is involved in lipid raft association during intracellular transport. NA is suggested to play a role in the determination of host range restriction on replication and virulence. Nine subtypes of NA have been identified, and subtypes N1 and N2 have been positively linked to epidemics in man.
Influenza A H1N1 virus is a subtype of influenza A virus. Some strains of H1N1 are endemic in humans and cause a small fraction of all influenza-like illness and a small fraction of all seasonal influenza. H1N1 strains caused a few percent of all human flu infections in 2004-2005. Other strains of H1N1 are endemic in pigs (swine influenza) and in birds (avian influenza). H1N1 was the most common cause of human influenza (flu) in 2009. In June 2009, the World Health Organization declared the new strain of swine-origin H1N1 as a pandemic. This strain is often called swine flu by the public media. This novel virus spread worldwide and had caused about 17,000 deaths by the start of 2010.
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文献和实验A(H3N2) and A(H1N1) viruses, including the 2009 pandemic H1N1 strain. The limited pharmaceutical options currently available for control of influenza infections underscore the critical need for surveillance on NAI susceptibility of influenza viruses
PCR for the Detection of Influenza Viruses in Clinical Material
). Influenza A viruses are further divided into subtypes H1N1, H2N2 and H3N2, based on differences in the hemagglutinin (HA) and neuraminidase (NA) genes. The ability of influenza viruses to undergo antigenic change in HA and NA enables the virus to evade
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