Date published: 2026-6-3

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Anthrax LF Antibody (5F502.2): sc-52914

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Datasheets
  • Anthrax LF Antibody (5F502.2) is a mouse monoclonal IgG1 Anthrax LF antibody provided at 100 µg/ml
  • raised against synthetic Anthrax LF corresponding to amino acids 779-792 of Bacillus anthracis origin
  • recommended for detection of Anthrax LF of Bacillus Anthracis origin by WB
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for Anthrax LF Antibody (5F502.2). This work is in progress.
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    Anthrax LF Antibody (5F502.2) is a mouse monoclonal IgG1 antibody that detects the Anthrax LF protein of Bacillus anthracis origin by western blotting (WB). Anti-Anthrax LF antibody (5F502.2) is available as a non-conjugated format, specifically designed to target the lethal factor component of the anthrax toxin. The anthrax lethal factor plays a critical role in the pathogenicity of Bacillus anthracis by functioning as a zinc-dependent metalloprotease that cleaves mitogen-activated protein kinase kinase (MAPKK) enzymes within the MAPK signaling pathway. This cleavage disrupts essential cellular signaling processes, leading to an impaired immune response characterized by an overproduction of pro-inflammatory cytokines such as tumor necrosis factor-alpha (TNF-α) and interleukin-1-beta (IL-1β). The consequences of this disruption are severe, as this process can result in septic shock and death, particularly in hosts with compromised immune systems. Additionally, anthrax lethal factor targets endothelial cells, causing vascular leakage and contributing to hypovolemic shock, which underscores the importance of understanding anthrax lethal factor function in the context of anthrax infection. Anti-Anthrax LF antibody (5F502.2) specifically detects this protein, making this reagent an invaluable tool for researchers studying the mechanisms of anthrax pathogenesis and the development of potential therapeutic interventions.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

    LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

    Anthrax LF Antibody (5F502.2) References:

    1. The role of antibodies to Bacillus anthracis and anthrax toxin components in inhibiting the early stages of infection by anthrax spores.  |  Welkos, S., et al. 2001. Microbiology (Reading). 147: 1677-1685. PMID: 11390699
    2. Impairment of dendritic cells and adaptive immunity by anthrax lethal toxin.  |  Agrawal, A., et al. 2003. Nature. 424: 329-34. PMID: 12867985
    3. Immune system paralysis by anthrax lethal toxin: the roles of innate and adaptive immunity.  |  Fukao, T. 2004. Lancet Infect Dis. 4: 166-70. PMID: 14998502
    4. Anthrax lethal toxin: a weapon of multisystem destruction.  |  Agrawal, A. and Pulendran, B. 2004. Cell Mol Life Sci. 61: 2859-65. PMID: 15558214
    5. Anthrax lethal toxin blocks MAPK kinase-dependent IL-2 production in CD4+ T cells.  |  Fang, H., et al. 2005. J Immunol. 174: 4966-71. PMID: 15814725
    6. Anthrax lethal toxin has direct and potent inhibitory effects on B cell proliferation and immunoglobulin production.  |  Fang, H., et al. 2006. J Immunol. 176: 6155-61. PMID: 16670324
    7. Anthrax toxins: A paradigm of bacterial immune suppression.  |  Baldari, CT., et al. 2006. Trends Immunol. 27: 434-40. PMID: 16861036
    8. Anthrax lethal toxin impairs innate immune functions of alveolar macrophages and facilitates Bacillus anthracis survival.  |  Ribot, WJ., et al. 2006. Infect Immun. 74: 5029-34. PMID: 16926394
    9. Bacillus anthracis: a multi-faceted role for anthrax lethal toxin in thwarting host immune defenses.  |  Xu, L. and Frucht, DM. 2007. Int J Biochem Cell Biol. 39: 20-4. PMID: 17008119

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    Anthrax LF Antibody (5F502.2)

    sc-52914
    100 µg/ml
    $322.00