Mouse IL-1 alpha /IL-1F1 Antibody

Catalog # Availability Size / Price Qty
AB-400-NA
Mouse IL-1 alpha /IL-1F1 Antibody in Neutralization
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Citations (3)
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Mouse IL-1 alpha /IL-1F1 Antibody Summary

Species Reactivity
Mouse
Specificity
Detects IL‑1 alpha /IL‑1F1 in direct ELISAs and Western blots. In direct ELISAs, approximately 50% cross-reactivity with recombinant rat IL-1 alpha is observed and less than 2% cross-reactivity with recombinant human (rh) IL-1 alpha is observed. Neutralizes the biological activity of recombinant mouse (rm) IL-1 alpha, but will not neutralize the biological activity of rhIL-1 alpha, rhIL-1 beta, or rmIL-1 beta.
Source
Polyclonal Goat IgG
Purification
Protein A or G purified
Immunogen
E. coli-derived recombinant mouse IL‑1 alpha /IL‑1F1
ser6-ser161
Accession # Q62161
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Endotoxin Level
<0.10 EU per 1 μg of the antibody by the LAL method.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Neutralization
Measured by its ability to neutralize IL‑1 alpha /IL‑1F1-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 0.04-0.2 µg/mL in the presence of 50 pg/mL Recombinant Mouse IL‑1 alpha /IL‑1F1 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 Example

Neutralization Cell Proliferation Induced by IL‑1 alpha /IL‑1F1 and Neutral-ization by Mouse IL‑1 alpha /IL‑1F1 Antibody. View Larger

Cell Proliferation Induced by IL‑1 alpha /IL‑1F1 and Neutral-ization by Mouse IL‑1 alpha /IL‑1F1 Antibody. Recombinant Mouse IL-1a/IL-1F1 (Catalog # 400-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-1a/IL-1F1 (50 pg/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Mouse IL-1a/IL-1F1 Polyclonal Antibody (Catalog # AB-400-NA). The ND50is typically 0.04-0.2 µg/mL.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 1 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it 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-1 alpha/IL-1F1

IL-1 is a name that designates two proteins, IL-1 alpha  and IL-1 beta, that are the products of distinct genes, but recognize the same cell surface receptors. IL-1 alpha and IL-1 beta are structurally related polypeptides that show approximately 25% homology at the amino acid level. Both proteins are produced by a wide variety of cells in response to stimuli such as those produced by inflammatory agents, infections, or microbial endotoxins. The proteins are synthesized as 31 kDa precursors that are subsequently cleaved into proteins with molecular weights of approximately 17.5 kDa. The specific protease responsible for the processing of IL-beta, designated interleukin 1 beta -converting enzyme (ICE), has been described. Mature human and mouse IL-1 beta share approximately 75% amino acid sequence identity and human IL-1 beta has been found to be active on murine cell lines.

IL-1 alpha and IL-1 beta are potent pro-inflammatory cytokines that induce a wide variety of biological activities on different cell types. Two distinct types of IL-1 receptors have been identified and cloned from human and mouse cells. The IL-1 receptor type I is a 80 kDa transmembrane protein with demonstrated IL-1 signaling function. The IL-1 receptor type II is a 68 kDa membrane protein with a relatively short cytoplasmic tail and has no signaling function. The type II receptor acts as a decoy target for IL-1, inhibiting IL-1 activities by preventing the binding of IL-1 to the type I receptor. A soluble version of the type II receptor is induced by anti-inflammatory agents such as glucocorticoids, IL-4 and IL-13.

Long Name
Interleukin 1 alpha
Entrez Gene IDs
3552 (Human); 16175 (Mouse); 24493 (Rat); 397094 (Porcine)
Alternate Names
BAF; Hematopoietin-1; IL1 alpha; IL-1 alpha; IL1; IL1A; IL-1A; IL1-ALPHA; IL1F1; IL-1F1; IL1F1hematopoietin-1; interleukin 1, alpha; interleukin-1 alpha; LAF; LEM; preinterleukin 1 alpha; pro-interleukin-1-alpha

Product Datasheets

Citations for Mouse IL-1 alpha /IL-1F1 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. Endothelial Cords Promote Tumor Initial Growth prior to Vascular Function through a Paracrine Mechanism
    Authors: C Zhao, W Zhang, Y Zhao, Y Yang, H Luo, G Ji, E Dong, H Deng, S Lin, Y Wei, H Yang
    Sci Rep, 2016;6(0):19404.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Neutralization
  2. Cutting Edge: A Natural Antisense Transcript, AS-IL1alpha, Controls Inducible Transcription of the Proinflammatory Cytokine IL-1alpha.
    Authors: Chan J, Atianand M, Jiang Z, Carpenter S, Aiello D, Elling R, Fitzgerald K, Caffrey D
    J Immunol, 2015;195(4):1359-63.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Western Blot
  3. Intravenous human interleukin-1alpha impairs memory processing in mice: dependence on blood-brain barrier transport into posterior division of the septum.
    Authors: Banks WA, Farr SA, La Scola ME
    J. Pharmacol. Exp. Ther., 2001;299(2):536-41.
    Species: Mouse
    Sample Types: In Vivo
    Applications: Neutralization

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