RSV PreF (A2 Strain)
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100 µg




Respiratory syncytial virus (RSV) is highly contagious negative sense single-stranded RNA virus that infects the respiratory tract. RSV is the most common cause of respiratory-related infant hospitalizations. RSV is divided into two anti-genic subtypes A and B. Glycoprotein (G), Fusion protein( F) and a small hydrophobic protein (SH). G protein mediates viral attachment to the host cells, while F is responsible for fusion and entry into the cells. G and F are the two major surface proteins and primary targets for neutralization antibodies during infection. The G protein is more variable among strains, while the F protein is highly conserved. The F protein exists in a pre-fusion (PreF) and post-fusion (PostF) confirmations. 

Product Type: Recombinant protein 

Strain: A2 

Expression Host: Drosophila (S2)   

Tag: Avi-Tag, Strep-Tag, His-Tag   

Purity: >95% by SDS-PAGE Biosafety 

Level: BSL2 

Synonyms: F protein, RSV, human respiratory syncytial virus, hRSV, PreF, HRSVgp08 

Applications: ELISA, Western Blot, SDS-PAGE, immunogen. Specific conditions should be optimized by end user. 

Formulation: PBS supplemented with 10% glycerol Store: -20°C -80°C. Avoid repeated freeze thaw cycles.   

Shipped: Dry Ice 

Intended Use: for research use only. Not intended for human, therapeutic, or diagnostic use. Buyer may not modify, sells, or transfer product for commercial use without written permission from Eliteimmune. 

Alternative Names:

F protein, RSV, human respiratory syncytial virus, hRSV, PreF, HRSVgp08

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