Anti-Respiratory Syncytial Virus antibody [2F7] (ab43812)


  • Product nameAnti-Respiratory Syncytial Virus antibody [2F7]
    See all Respiratory Syncytial Virus primary antibodies
  • Description
    Mouse monoclonal [2F7] to Respiratory Syncytial Virus
  • Tested applicationsSuitable for: WB, IHC-Fr, ICC, ELISAmore details
  • Species reactivity
    Respiratory Syncytial Virus (RSV) strains (Paramyxovirus 1, 2 & 3). No cross-reactivity with other respiratory viruses.
  • Immunogen

    Recombinant FP


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • Storage bufferConstituents: 0.75% Glycine, 1.21% Tris, 2% Sucrose
  • Concentration information loading...
  • PurityProtein A purified
  • ClonalityMonoclonal
  • Clone number2F7
  • IsotypeIgG1
  • Light chain typekappa
  • Research areas


Our Abpromise guarantee covers the use of ab43812 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB 1/500 - 1/5000. Predicted molecular weight: 48 , 70 kDa.
IHC-Fr 1/100 - 1/500.
ICC 1/100 - 1/500.

Immunocytology on infected cells.

ELISA 1/2000 - 1/1000.


  • RelevanceRespiratory syncytial virus (RSV) is a major cause of respiratory illness in young children. RSV infection produces a variety of signs and symptoms involving different areas of the respiratory tract, from the nose to the lungs. RSV is a negative sense, enveloped RNA virus. The virion is variable in shape and size with average diameter of between 120 and 300 nm. The 63 kD RSV fusion protein of the RSS 2 strain (subtype A) directs fusion of viral and cellular membranes, results in viral penetration, and can direct fusion of infected cells with adjoining cells, resulting in the formation of syncytia or multi nucleated giant cells.
  • Cellular localizationVirion. Host cytoplasm
  • Alternative names
    • RS virus antibody
    • RSV antibody

Anti-Respiratory Syncytial Virus antibody [2F7] images

  • Immunofluorescent staining of Respiratory Syncytial Virus F protein Bound to HeLa cells using ab43812. Respiratory Syncytial Virus F protein was visualized in green and Respiratory Syncytial N protein in red.

References for Anti-Respiratory Syncytial Virus antibody [2F7] (ab43812)

This product has been referenced in:
  • Liang B  et al. Packaging and Prefusion Stabilization Separately and Additively Increase the Quantity and Quality of Respiratory Syncytial Virus (RSV)-Neutralizing Antibodies Induced by an RSV Fusion Protein Expressed by a Parainfluenza Virus Vector. J Virol 90:10022-10038 (2016). Read more (PubMed: 27581977) »
  • Liang B  et al. Enhanced Neutralizing Antibody Response Induced by Respiratory Syncytial Virus Prefusion F Protein Expressed by a Vaccine Candidate. J Virol 89:9499-510 (2015). Read more (PubMed: 26157122) »

See all 6 Publications for this product

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Das war mein Fehler: Wir erhalten diesen Antikörper vom Labor im lyophilizierten Zustand (Menge von 100ug), und versetzen ihn mit 200ul Wasser, aber Verkaufen 100ul Größen. Das bedeu...

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Nach einigem Hin und Her haben wir das Datenblatt auf den neusten Stand gebracht: Es handelt sich um einen aufgereinigten Antikörper mit einer Konzentration von 1 mg/ml in folgenden Puffer: Tris 0,1M, glycine 0,1M, sucrose 2%