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Mouse IL-9 Antibody

Catalog #: MAB409
1 Citation Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
MAB409
MAB409-SP
Product Details
Citations (1)
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Summary Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Mouse IL-9 Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse IL-9 in direct ELISAs and Western blots. In Western blots, no cross-reactivity with recombinant human IL-9 is observed.
Source
Monoclonal Rat IgG2A Clone # 222604
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
S. frugiperda insect ovarian cell line Sf 21-derived recombinant mouse IL‑9
Gln19-Pro144
Accession # P15247.1
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.

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
Recombinant Mouse IL‑9 (Catalog # 409-ML)
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
 
Intracellular Staining by Flow Cytometry
2.5 µg/106 cells
Mouse splenocytes treated with anti-CD3/anti-CD28, Recombinant Mouse IL-4 (Catalog # 404-ML), Human TGF-beta 1 (Catalog # 100-B), and PMA/Ionomycin to induce Th9 development.

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

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.
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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-9

Mouse IL-9 was originally identified as a T cell-derived T cell growth factor III/P40 which could support the long term growth of certain mouse T helper clones in the absence of antigen or antigen-presenting cells. IL-9 can also prolong the in vitro survival of other T cell clones as well as potentiate the IL-2 dependent proliferation of mouse fetal thymocytes. However, this cytokine has no growth-stimulating activity on mouse cytolytic T cell clones or fresh T cells. Mouse IL-9 also has mast cell enhancing activity (MEA) and can enhance the mIL-3- or mIL-4-dependent proliferation of mouse bone marrow-derived mast cells. Furthermore, IL-9 will synergize with erythropoietin to support erythroid colony formation in vitro. The mouse IL-9 cDNA encodes a 144 amino acid residue precursor protein with an 18 amino acid signal peptide that is cleaved to form the mature cysteine-rich protein with a predicted molecular mass of 14 kDa. Mouse IL-9 contains four potential N-linked glycosylation sites and the native mIL-9 is a highly glycosylated protein. Human and mouse IL-9 share 56% amino acid sequence homology. Although mouse IL-9 is active on human cells, human IL-9 is not active on mouse cells.

References
  1. Renauld, J.E. et al. (1995) J. Leukoc. Biol 57:303.
Long Name
Interleukin 9
Entrez Gene IDs
3578 (Human); 16198 (Mouse)
Alternate Names
Cytokine P40; HP40; IL9; IL-9; IL-9homolog of mouse T cell and mast cell growth factor 40; interleukin 9; interleukin-9; p40 cytokine; p40 T-cell and mast cell growth factor; P40; T-cell growth factor P40

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Citation for Mouse IL-9 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.

1 Citation: Showing 1 - 1

  1. 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, 2015-07-16;290(37):22338-51.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Neutralization

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