Date published: 2026-5-17

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Cryopyrin/NALP3/NLRP3 Antibody (F-11): sc-518122

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  • Cryopyrin/NALP3/NLRP3 Antibody (F-11) is a mouse monoclonal IgM κ, cited in 1 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 200-221 of Cryopyrin of human origin
  • recommended for detection of Cryopyrin of human origin by WB, IP, IF and ELISA
  • m-IgGκ BP-HRP is the preferred secondary detection reagent for Cryopyrin/NALP3/NLRP3 Antibody (F-11) for WB applications. This reagent is now offered in a bundle with Cryopyrin/NALP3/NLRP3 Antibody (F-11) (see ordering information below). For additional m-IgGκ BP conjugates see our complete list of Mouse IgG Binding Proteins.
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Cryopyrin Antibody (F-11) is a mouse monoclonal IgM kappa light chain antibody designed to recognize human Cryopyrin protein, also known as NLRP3 or NALP3. Cryopyrin is a crucial component of the NLRP3 inflammasome, a multi-protein complex located in the cytoplasm that plays a vital role in the innate immune response by detecting pathogenic microorganisms and cellular stress. Structurally, Cryopyrin contains a central nucleotide-binding and oligomerization domain (NACHT), multiple leucine-rich repeats (LRRs) at the C-terminus, and an N-terminal pyrin domain (PYD), which are essential for assembling and activating the inflammasome. Post-translational modifications, such as phosphorylation and ubiquitination, regulate Cryopyrin′s activity and stability, thereby controlling the activation of caspase-1 and the subsequent processing and release of pro-inflammatory cytokines like IL-1β and IL-18. Anti-Cryopyrin antibody (F-11) specifically binds to an epitope between amino acids 200-221 of Cryopyrin, enabling precise detection and analysis in human samples through western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA) applications. Understanding Cryopyrin′s structure and regulation is critical, as mutations in the NLRP3 gene are linked to several autoinflammatory disorders, including familial cold autoinflammatory syndrome (FCAS), Muckle-Wells syndrome (MWS), and chronic infantile neurologic cutaneous and articular syndrome (CINCA). Anti-Cryopyrin antibody (F-11) facilitates the investigation of molecular mechanisms underlying inflammation and the regulatory pathways involved in immune responses. Cryopyrin monoclonal antibody (F-11) is an essential tool for researchers studying immune system regulation and the pathology of autoinflammatory conditions.

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

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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Cryopyrin/NALP3/NLRP3 Antibody (F-11)

sc-518122
200 µg/ml
$322.00

Cryopyrin/NALP3/NLRP3 Antibody (F-11): m-IgGκ BP-HRP Bundle

sc-525387
200 µg Ab, 40 µg BP
$361.00

Hello, could the Cryopyrin/NALP3/NLRP3 Antibody (F-11) sc-518122 showed reactivity for mouse and rat tissue?

Asked by: Mohamed Nabil
Thank you for your question. Based on our tests with this product, Cryopyrin/NALP3/NLRP3 Antibody (F-11): sc-518122 is only recommended for detection of Cryopyrin of human origin by WB, IP, IF and ELISA.
Answered by: Tech Support Europe
Date published: 2025-03-07
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Rated 5 out of 5 by from Good specificity for Cryopyrin in Western BlotAntibody works in a human recombinant fusion protein that was not the immunogen. -SCBT QC
Date published: 2023-09-14
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Cryopyrin/NALP3/NLRP3 Antibody (F-11) is rated 5.0 out of 5 by 1.
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