Influenza B (B/Phuket/3073/2013) Nucleoprotein / NP Protein (His Tag)

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Influenza B (B/Phuket/3073/2013) Nucleoprotein / NP Protein (His Tag): 产品信息

纯度
> 90 % as determined by SDS-PAGE.
内毒素
< 1.0 EU per μg protein as determined by the LAL method.
生物活性
Testing in progress
蛋白构建
A DNA sequence encoding the Influenza B (B/Phuket/3073/2013) nucleoprotein (translated amino acids of EPI1649065) (Met1-Tyr560) was expressed with a polyhistidine tag at the C-terminus.
EP No.
表达宿主
Baculovirus-Insect Cells
种属
Influenza B
预测 N 端
Met 1
分子量
The recombinant nucleoprotein of Influenza B (B/Phuket/3073/2013) consists of 571 amino acids and predicts a molecular mass of 63.1 kDa.
缓冲液
Lyophilized from sterile 20 mM Tris, 500 mM NaCl, pH 8.0, 10 % glycerol.
Please contact us for any concerns or special requirements.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the hard copy of CoA.
运输方式
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
稳定性 & 储存条件
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃
Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
复溶
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

Influenza B (B/Phuket/3073/2013) Nucleoprotein / NP Protein (His Tag): 图片

Influenza B (B/Phuket/3073/2013) Nucleoprotein / NP Protein (His Tag): 别称

NP Protein, Influenza B; Nucleoprotein Protein, Influenza B

Nucleoprotein/NP 背景信息

Influenza A viral nucleoprotein (NP) plays a critical role in virus replication and host adaptation. The influenza A virus nucleoprotein (NP) is an essential multifunctional protein that encapsidates the viral genome and functions as an adapter between the virus and the host cell machinery. NPs from all strains of influenza A viruses contain two nuclear localization signals (NLSs): a well-studied monopartite NLS1 and a less-characterized NLS2, thought to be bipartite. The nucleocapsid is a complex of the viral nucleoprotein, RNA, and several other viral proteins. The nucleoprotein forms large, RNA-bound, helical filaments and acts as a scaffold for additional viral proteins.
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