Biotinylated RSV F Antibody (11A9), Epitope II

Biotinylated RSV F Antibody (11A9), Epitope II

• Description: Respiratory syncytial virus (RSV) is a highly contagious pathogen of the respiratory tract, primarily in infants and the elderly. A vaccine against RSV is currently not available, but is desired due to the high disease burden.RSV has two major surface glycoproteins (G and F) that play important roles in the initial stages of the infectious cycle. The RSV fusion glycoprotein (RSV F) is an attractive vaccine antigen, since it is the principal target of RSV neutralizing antibodies in human sera. RSV F fuses the viral and host cell membranes by irreversible protein refolding from the labile prefusion conformation to the stable postfusion conformation. Like other class I fusion proteins, the inactive precursor, RSV F0, requires cleavage during intracellular maturation by a furin-like protease. RSV F contains two furin sites, which leads to three polypeptides: F2, p27 and F1, with the latter containing a hydrophobic fusion peptide at its N terminus. An RSV F protein that has both high expression levels and maintains a stable prefusion conformation would be a promising subunit vaccine candidate against RSV. Thus we need stabilizing mutations of the prefusion instability.The primary amines in the side chains of lysine residues and the N-terminus of the protein are conjugated with biotins using standard chemical labeling method.
• CAS Number: 9007-83-4
• Shipping Conditions: The product is shipped on dry ice pack.Upon receipt, store it immediately at the temperature listed below.
• Storage Conditions: 24 months from manufacturing at ≤-20 °C; 1 month, 2 to 8 °C under sterile conditions.
• Shelf Life: 24 Months