Mouse IL-1 beta /IL-1F2 Fluorescein-conjugated Antibody

  • Species Reactivity
  • Specificity
    Detects mouse IL-1 beta /IL-1F2 in direct ELISAs. In direct ELISAs, approximately 75% cross-reactivity with recombinant guinea pig IL-1 beta, 5‑15% cross-reactivitiy with recombinant canine, cotton rat, feline, equine, and rat IL-1 beta, and no cross-reactivity with recombinant human, porcine, and rhesus IL-1 beta is observed. No cross-reactivity with recombinant human (rh) Pro-IL-1 beta, rhIL-1F7, rhIL-1F10, rhIL-36 gamma, recombinant mouse (rm) IL-1 alpha, rmIL-18, rmIL-36Ra, rmIL-36 alpha, or rmIL-36 beta is observed.
  • Source
    Monoclonal Rat IgG2B Clone # 166931
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    E. coli-derived recombinant mouse IL-1 beta /IL-1F2
    Accession # P10749
  • Formulation
    Supplied in a saline solution containing BSA and Sodium Azide.
  • Label
  • Intracellular Staining by Flow Cytometry
    10 µL/106 cells
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Intracellular Staining by Flow Cytometry
Detection of IL‑1 beta /IL‑1F2 in Mouse Splenocytes by Flow Cytometry. Mouse splenocytes, untreated (open histogram), or treated with LPS for 48 hours (filled histogram) were stained with Rat Anti-Mouse IL‑1 beta /IL‑1F2 Fluorescein‑conjugated Monoclonal Antibody (Catalog # IC4013F, filled histogram) or isotype control antibody (Catalog # IC013F, data not shown). Histograms were gated on blasting splenocytes. To facilitate intracellular staining, cells were fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005). View our protocol for Staining Intracellular Molecules.
Preparation and Storage
  • Shipping
    The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
  • Stability & Storage
    Protect from light. Do not freeze.
    • 12 months from date of receipt, 2 to 8 °C as supplied.
Background: IL-1 beta/IL-1F2
IL-1 beta is a pro-inflammatory cytokine belonging to the IL-1 superfamily, designated IL-1F2. IL-1 beta and IL-1 alpha /IL-1F1 bind the same receptors but vary in expression and affinity. They share only 25% amino acid (aa) sequence identity and are produced from separate genes. IL-1 beta is synthesized as a 31 kDa pro-form that is cleaved intracellularly by caspase-1 to produce the mature active 17.5 kDa IL-1 beta. Mature mouse IL-1 beta shares 74% and 91% aa identity with human and rat IL-1 beta, respectively.
  • Long Name:
    Interleukin 1 beta
  • Entrez Gene IDs:
    3553 (Human); 16176 (Mouse); 24494 (Rat); 397122 (Porcine); 403974 (Canine); 100034237 (Equine); 100135556 (Guinea Pig)
  • Alternate Names:
    catabolin; IL1 beta; IL-1 beta; IL-1; IL1B; IL-1B; IL1-BETA; IL-1F2; IL1F2IL-1 beta; interleukin 1, beta; interleukin-1 beta; preinterleukin 1 beta; pro-interleukin-1-beta
Related Research Areas
Isotype Controls
Description Application Cat# Citations Images  

Rat IgG2B Fluorescein-conjugated Antibody

Ctrl IC013F 1  
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Staining Reagents
Description Application Cat# Citations Images  

Flow Cytometry Permeabilization/Wash Buffer I (1X)

Flow FC005 4
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Flow Cytometry Fixation Buffer (1X)

Flow FC004 3
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Flow Cytometry Fixation & Permeabilization Buffer Kit I

Flow FC009
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Flow Cytometry Fixation/Permeabilization Buffer I (1X)

Flow FC007
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