Interleukin 3 (IL-3) is a pleiotropic cytokine produced primarily by activated T cells or mast cells. IL-3 stimulates the proliferation and differentiation of hemopoietic cells including the pluripotent hematopoietic stem cells as well as various lineage-committed cells. The biological effects of IL-3 on the various cell types are mediated by the binding of IL-3 to specific cell surface receptor complexes. The functional high-affinity IL-3 receptor is a heterodimer consisting of a ligand binding alpha subunit and the beta subunit. The alpha subunit alone binds IL-3 with low affinity. The beta subunit is required for the high-affinity binding of IL-3 to the heterodimeric receptor complex. The beta subunit has also been found to be a component of the high-affinity receptor complex for IL-5 and GM-CSF and is also referred to as the beta common ( beta c) chain. In the mouse, there are two IL-3 R beta proteins. The first identified mouse IL-3 R beta was also called AIC2A and binds IL-3 with low affinity (1). The second mIL-3 R beta was referred to as AIC2B (2). AIC2B doesn’t bind IL-3 and is the homolog of the human IL-3 R beta. AIC2A was found to be the result of a gene duplication event. Both the alpha and the beta subunits are members of the cytokine receptor superfamily (3).
Key Product Details
Species Reactivity
Mouse
Applications
Western Blot
Label
Unconjugated
Antibody Source
Monoclonal Rat IgG1 Clone # 130714
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Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant mouse IL-3 R beta
His23-Trp440
Accession # P26954
His23-Trp440
Accession # P26954
Specificity
Detects mouse IL-3 R beta in direct ELISAs and Western blots.
Clonality
Monoclonal
Host
Rat
Isotype
IgG1
Applications for Mouse IL-3R beta Antibody
Application
Recommended Usage
Western Blot
1 µg/mL
Sample: Recombinant Mouse IL‑3 R beta Fc Chimera (Catalog # 549-R3)
Sample: Recombinant Mouse IL‑3 R beta Fc Chimera (Catalog # 549-R3)
Reviewed Applications
Read 1 review rated 4 using MAB549 in the following applications:
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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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.
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.
Calculators
Background: IL-3R beta
References
- Itoh, N. et al. (1990) Science 247:324.
- Gorman, D.M. et al. (1990) Proc. Natl. Acad. Sci. USA 87:5459.
- Schrader, J.W. in Cytokine Reference, (2001) J.J. Oppenheim and M. Feldmann, eds. Academic Press, New York, p. 1899.
Long Name
Interleukin 3 Receptor beta
Alternate Names
IL-3R beta, IL-3Rb, IL3R beta
Entrez Gene IDs
12984 (Mouse)
Gene Symbol
CSF2RB2
UniProt
Additional IL-3R beta Products
Product Documents for Mouse IL-3R beta Antibody
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Mouse IL-3R beta Antibody
For research use only
Customer Reviews for Mouse IL-3R beta Antibody (1)
4 out of 5
1 Customer Rating
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Application: Simple WesternSample Tested: Mouse Spleen LysateSpecies: MouseVerified Customer | Posted 06/07/2019Mouse spleen lysate (at the indicated concentrations) was probed with 40 µg/mL of monoclonal antibody. As a control for the anti-rat/HRP secondary, 200 ng/mL of the monoclonal IgG was run in the indicated lane.
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
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- Western Blot Protocol
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- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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