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.

Reconstitution Calculator

Reconstitution Calculator

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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