Mouse IL-1 beta /IL-1F2 Antibody

  (3 citations)
(1 Review)
  
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Citations (3)
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  • Species Reactivity
    Mouse
  • Specificity
    Detects mouse IL-1 beta /IL-1 F2 in direct ELISAs and Western blots. In Western blots, shows 100% cross-reactivity with recombinant rat (rr) IL‑1 beta and rcrIL‑1 beta, 15%‑35 % with rhIL‑1 beta and rpIL‑1 beta, and no cross-reactivity with rmIL-1 alpha, rmIL-18, or rhIL-1 beta rp.
  • Source
    Monoclonal Hamster IgG Clone # B122
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    E. coli-derived recombinant mouse IL-1 beta
    Accession # P10749
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Endotoxin Level
    <0.10 EU per 1 μg of the antibody by the LAL method.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    1 µg/mL
    Recombinant Mouse IL‑1 beta /IL‑1F2 (Catalog # 401-ML)
  • Immunoprecipitation
    Hogquist, K.A. et al. (1991) J. Immunol. 146:1534.
  • Neutralization
    Measured by its ability to neutralize IL‑1 beta /IL‑1F2-induced proliferation in the D10.G4.1 mouse helper T cell line. Symons, J. A. et al. (1987) in Lymphokines and Interferons, a Practical Approach. Clemens, M. J. et al. (eds): IRL Press. 272. The Neutralization Dose (ND50) is typically 0.3-1.5 µg/mL in the presence of 50 pg/mL Recombinant Mouse IL‑1 beta /IL‑1F2 and 1.25 µg/mL concanavalin A.
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
Cell Proliferation Induced by IL‑1 beta /IL‑1F2 and Neutralization by Mouse IL‑1 beta /IL‑1F2 Antibody. Recombinant Mouse IL‑1 beta /IL‑1F2 (Catalog # 401-ML) stimulates proliferation in the the D10.G4.1 mouse helper T cell line in a dose-dependent manner (orange line). Proliferation elicited by Recombinant Mouse IL‑1 beta /IL‑1F2 (50 pg/mL) is neutralized (green line) by increasing concentrations of Mouse IL‑1 beta /IL‑1F2 Monoclonal Antibody (Catalog # MAB4012). The ND50 is typically 0.3‑1.5 µg/mL in the presence of concanavalin A (1.25 µg/mL).
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: IL-1 beta/IL-1F2

IL-1 is a name that designates two pleiotropic cytokines, IL-1 alpha (IL-1F1) and IL-1 beta (IL-1F2), which are the products of distinct genes. IL-1 alpha and IL-1 beta are structurally related polypeptides that share approximately 17% amino acid (aa) identity in mouse. Both proteins are produced by a wide variety of cells in response to inflammatory agents, infections, or microbial endotoxins. While IL-1 alpha and IL-1 beta are regulated independently, they bind to the same receptor and exert identical biological effects. IL-1 RI binds directly to IL-1 alpha or IL-1 beta and then associates with IL-1 R accessory protein (IL‑1 R3/IL‑1 R AcP) to form a high-affinity receptor complex that is competent for signal transduction. IL-1 RII has high affinity for IL-1 beta but functions as a decoy receptor and negative regulator of IL-1 beta activity. IL-1ra functions as a competitive antagonist by preventing IL-1 alpha and IL-1 beta from interacting with IL-1 RI (1‑4). The mouse IL-1 beta cDNA encodes a 269 aa precursor. A 117 aa propeptide is cleaved intracellularly by the cysteine protease IL-1 beta -converting enzyme (Caspase-1/ICE) to generate the active cytokine (5, 6). The 17 kDa mature mouse IL-1 beta shares 90% aa sequence identity with cotton rat and rat and 65%‑78% identity with canine, equine, feline, human, porcine, and rhesus IL-1 beta.

  • References:
    1. Allan, S.M. et al. (2005) Nat. Rev. Immunol. 5:629.
    2. Boraschi, D. and A. Tagliabue (2006) Vitam. Horm. 74:229.
    3. Kornman, K.S. (2006) Am. J. Clin. Nutr. 83:475S.
    4. Isoda, K. and F. Ohsuzu (2006) J. Atheroscler. Thromb. 13:21.
    5. Gray, P.W. et al. (1986) J. Immunol. 137:3644.
    6. Martinon, F. and J. Tschopp (2007) Cell Death Differ. 14:10.
  • 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
Citations:

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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Species
Applications
Sample Type
  1. Key Role of the Scavenger Receptor MARCO in Mediating Adenovirus Infection and Subsequent Innate Responses of Macrophages
    Authors: MD Maler, PJ Nielsen, N Stichling, I Cohen, Z Ruzsics, C Wood, P Engelhard, M Suomalaine, I Gyory, M Huber, J Müller-Que, WWA Schamel, S Gordon, T Jakob, SF Martin, W Jahnen-Dec, UF Greber, MA Freudenber, G Fejer
    MBio, 2017;8(4):.
    Species: Mouse
    Sample Type: Cell Lysates
    Application: WB
  2. Cigarette smoke-induced accumulation of lung dendritic cells is interleukin-1alpha-dependent in mice.
    Authors: Botelho F, Nikota J, Bauer C, Morissette M, Iwakura Y, Kolbeck R, Finch D, Humbles A, Stampfli M
    Respir Res, 2012;13(0):81.
    Species: Mouse
    Sample Type: In Vivo
    Application: Neut
  3. IL-1alpha and IL-1beta recruit different myeloid cells and promote different stages of sterile inflammation.
    Authors: Rider P, Carmi Y, Guttman O, Braiman A, Cohen I, Voronov E, White MR, Dinarello CA, Apte RN
    J. Immunol., 2011;187(9):4835-43.
    Species: Mouse
    Sample Type: Cell Lysates
    Application: WB

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Average Rating: 5 (Based on 1 review)

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ELISA Mouse IL-1 beta /IL-1F2 Antibody MAB4012 Array MAB4012
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 ELISA Mouse Anonymous 11/21/2017
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ELISA Mouse IL-1 beta /IL-1F2 Antibody MAB4012
ELISA: Mouse IL-1 beta /IL-1F2 Antibody [MAB4012].

Summary

Application ELISA
Sample Tested Serum and Plasma,Tissue Culture Media
Species Mouse

Other Experimental Details

Other Experimental Details This antibody was paired with BAF401 to create an ELISA to measure IL-1beta in mouse samples.

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