Mouse IL-3 Antibody

Catalog # Availability Size / Price Qty
MAB403-SP
MAB403-500
MAB403-100
Mouse IL-3 Antibody in Neutralization
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Product Details
Citations (5)
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Mouse IL-3 Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse IL-3 in direct ELISAs and Western blots. In Western blots, no cross‑reactivity with recombinant human (rh) IL‑3 or recombinant rat IL-3 is observed. Does not neutralize the biological activity of rhIL-3.
Source
Monoclonal Rat IgG1 Clone # MP28F8
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
COS-7 African green monkey SV40 transformed kidney fibroblast-like cell line-derived recombinant mouse IL-3
Accession # P01586
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‑3 (Catalog # 403-ML)

Mouse IL-3 Sandwich Immunoassay

Recommended Concentration
Reagent
ELISA Capture (Matched Antibody Pair)
2-8 µg/mL 

Use in combination with:

Detection Reagent: Mouse IL‑3 Biotinylated Antibody (Catalog # BAF403)

Standard: Recombinant Mouse IL-3 Protein (Catalog # 403-ML)

Neutralization
Measured by its ability to neutralize IL‑3-induced proliferation in the NFS60 mouse myeloid cell line. The Neutralization Dose (ND50) is typically 0.05 - 0.15 µg/mL in the presence of 0.5 ng/mL Recombinant Mouse IL‑3.

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‑3 and Neutralization by Mouse IL‑3 Antibody. View Larger

Cell Proliferation Induced by IL‑3 and Neutralization by Mouse IL‑3 Antibody. Recombinant Mouse IL-3 (Catalog # 403-ML) stimulates proliferation in the NFS60 mouse myeloid cell line in a dose-dependent manner (orange line). Proliferation elicited by Recombinant Mouse IL-3 (0.5 ng/mL) is neutralized (green line) by increasing concentrations of Rat Anti-Mouse IL-3 Monoclonal Antibody (Catalog # MAB403). The ND50is typically 0.05-0.15 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 0.5 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. *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-3

Interleukin 3 is a pleiotropic factor produced primarily by activated T cells that can stimulate the proliferation and differentiation of pluripotent hematopoietic stem cells as well as various lineage committed progenitors. In addition, IL-3 also affects the functional activity of mature mast cells, basophils, eosinophils and macrophages. Because of its multiple functions and targets, it was originally studied under different names, including mast cell growth factor P-cell stimulating factor, burst promoting activity, multi-colony stimulating factor, thy-1 inducing factor and WEHI-3 growth factor. In addition to activated T cells, other cell types such as human thymic epithelial cells, activated mouse mast cells, mouse keratinocytes and neurons/astrocytes can also produce IL-3. At the amino acid sequence level, mature human and mouse IL-3 share only 29% sequence identity. Consistent with this lack of homology, IL-3 activity is highly species-specific and human IL-3 does not show activity on mouse cells.

IL-3 exerts its biological activities through binding to specific cell surface receptors. The high affinity receptor responsible for IL-3 signaling is composed of alpha and beta  subunits. The IL-3 R alpha is a member of the cytokine receptor super family and binds IL-3 with low affinity. Two distinct beta  subunits, AIC2A ( beta IL-3) and AIC2B ( beta c) are present in mouse cells. beta IL-3 also binds IL-3 with low affinity and forms a high affinity receptor with the alpha  subunit. The beta c subunits does not bind any cytokine but forms functional high affinity receptors with the alpha  subunit of the IL-3, IL-5 and GM-CSF receptors. Receptors for IL-3 are present on bone marrow progenitors, macrophages, mast cells, eosinophils, megakaryocytes, basophils and various myeloid leukemic cells.

References
  1. Yokota, T. et al. (1984) Proc. Natl. Acad. Sci. USA 81:1070.
  2. Fung, M.C. et al. (1984) Nature 307:233.
  3. Miyatake, S. et al. (1985) Proc. Natl. Acad. Sci. USA 82:316.
Long Name
Interleukin 3
Entrez Gene IDs
3562 (Human); 16187 (Mouse); 24495 (Rat)
Alternate Names
Hematopoietic growth factor; IL3; IL-3; IL-3MGC79398; interleukin 3 (colony-stimulating factor, multiple); interleukin-3; Mast cell growth factor; mast-cell growth factor; MCGF; MCGFMGC79399; MULTI-CSF; multilineage-colony-stimulating factor; Multipotential colony-stimulating factor; P-cell stimulating factor; P-cell-stimulating factor

Product Datasheets

Citations for Mouse IL-3 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.

5 Citations: Showing 1 - 5
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  1. The spleen is the site where mast cells are induced in the development of food allergy
    Authors: S Toyoshima, E Wakamatsu, Y Ishida, Y Obata, Y Kurashima, H Kiyono, R Abe
    Int. Immunol, 2017;0(0):.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Neutralization
  2. All Trans Retinoic Acid, Transforming Growth Factor ? and Prostaglandin E2 in Mouse Plasma Synergize with Basophil-Secreted Interleukin-4 to M2 Polarize Murine Macrophages
    PLoS ONE, 2016;11(12):e0168072.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Neutralization
  3. Targeting the binding interface on a shared receptor subunit of a cytokine family enables the inhibition of multiple member cytokines with selectable target spectrum.
    Authors: Nata T, Basheer A, Cocchi F, van Besien R, Massoud R, Jacobson S, Azimi N, Tagaya Y
    J Biol Chem, 2015;290(37):22338-51.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Neutralization
  4. Response patterns of cytokines/chemokines in two murine strains after irradiation.
    Authors: Zhang M, Yin L, Zhang K, Sun W, Yang S, Zhang B, Salzman P, Wang W, Liu C, Vidyasagar S, Zhang L, Ju S, Okunieff P, Zhang L
    Cytokine, 2012;58(2):169-77.
    Species: Mouse
    Sample Types: Plasma
    Applications: Luminex Development
  5. Comparison of effects of anti-IL-3, IL-5 and GM-CSF treatments on eosinophilopoiesis and airway eosinophilia induced by allergen.
    Authors: Tomaki M, Zhao LL, Sjostrand M, Linden A, Ichinose M, Lotvall J
    Pulm Pharmacol Ther, 2002;15(2):161-8.
    Species: Mouse
    Sample Types:
    Applications: Neutralization

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