Human/Mouse IL-1ra/IL-1F3 Antibody

Catalog # Availability Size / Price Qty
MAB480
MAB480-SP
Product Details
Citations (3)
FAQs
Supplemental Products
Reviews (2)

Human/Mouse IL-1ra/IL-1F3 Antibody Summary

Species Reactivity
Human, Mouse
Specificity
Detects human and mouse IL-1ra in direct ELISAs and Western blots.
Source
Monoclonal Rat IgG2A Clone # 40007
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant mouse IL-1ra
Arg27-Gln178
Accession # P25085
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
Recombinant Human IL-1ra/IL-1F3 (Catalog # 280-RA)
Recombinant Mouse IL-1ra/IL-1F3 (Catalog # 480-RM)

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.

Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
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-1ra/IL-1F3

IL-1ra (IL-1 receptor antagonist) is a widely expressed acute phase protein that serves to dampen inflammation. IL-1ra binds to both IL-1 RI and IL-1 RII. It competitively inhibits IL-1 (alpha or beta) binding to IL-1 RI and does not trigger recruitment of the accessory molecule IL-1 R AcP or activation of IL-1 RI signaling. IL-1ra blocks the proinflammatory actions of IL-1 including Prostaglandin E2 and IL-6 release from endothelial cells, fever generation, thrombocytosis, the production of hepatic acute phase proteins, and neutrophil expansion and infiltration.

Long Name
Interleukin 1 Receptor Antagonist
Entrez Gene IDs
3557 (Human); 16181 (Mouse); 60582 (Rat); 397499 (Porcine)
Alternate Names
DIRA; ICIL-1ra; IL1F3; IL-1F3; IL1ra; IL-1ra; IL-1ra3; IL1RN; IL-1RN; interleukin 1 receptor antagonist; IRAP; MVCD4

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Citations for Human/Mouse IL-1ra/IL-1F3 Antibody

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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  1. Characterization of the TNF and IL-1 systems in human brain and blood after ischemic stroke
    Authors: BH Clausen, M Wirenfeldt, SS Høgedal, LH Frich, HH Nielsen, HD Schrøder, K Østergaard, B Finsen, BW Kristensen, KL Lambertsen
    Acta Neuropathol Commun, 2020-06-05;8(1):81.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC
  2. Transplantation of skeletal myoblasts secreting an IL-1 inhibitor modulates adverse remodeling in infarcted murine myocardium.
    Authors: Murtuza B, Suzuki K, Bou-Gharios G, Beauchamp JR, Smolenski RT, Partridge TA, Yacoub MH
    Proc. Natl. Acad. Sci. U.S.A., 2004-03-12;101(12):4216-21.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC-P
  3. FcgammaR expression on macrophages is related to severity and chronicity of synovial inflammation and cartilage destruction during experimental immune-complex-mediated arthritis (ICA)
    Authors: Arjen B Blom, Peter L van Lent, Hanneke van Vuuren, Astrid E Holthuysen, Cor Jacobs, Leo B van de Putte et al.
    Arthritis Res

FAQs

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Reviews for Human/Mouse IL-1ra/IL-1F3 Antibody

Average Rating: 4.5 (Based on 2 Reviews)

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Human/Mouse IL-1ra/IL-1F3 Antibody
By Alisha Freeman on 04/05/2018
Application: ELISA Sample Tested: 4T1 mouse breast cancer cell line Species: Mouse

Human/Mouse IL-1ra/IL-1F3 Antibody
By Alisha Freeman on 10/31/2017
Application: ELISA Sample Tested: Differentiated rat mesenchymal stem cells Species: Rat