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Invitrogen
Description: The JES5-16E3 antibody reacts with mouse interleukin-10 (IL-10). Mouse IL-10 is an ~18 kDa factor also known as Cytokine Synthesis Inhibitory Factor (CSIF). In the mouse, Th2 cells, B1 cells, macrophages, and keratinocytes are the major cell subsets that produce IL-10. IL-10 inhibits synthesis of Th1 cytokines and proliferation of T cells, and acts as a costimulatory signal for mast cells, developing thymocytes and the Th2 response.
Applications Reported: The Functional Grade Biotin anti-mouse IL-10 antibody (clone JES5-16E3) has been reported for use as the in vivo capture antibody for the In Vivo Cytokine Capture Assay (IVCCA). The IVCCA facilitates measurement of cytokines in serum by increasing their in vivo half lives dramatically. This increases the sensitivity of measurement of in vivo cytokine production 30- to 1000- fold.
For detailed methodology in this application, please refer to Finkelman, F., S. Morris, T. Orekhova, and D. Sehy. 2003. The In Vivo Cytokine Capture Assay for measurement of cytokine production in the mouse. In Current Protocols in Immunology. Unit 6.28. J. Coligan, A. Kruisbeek, D. Margulies, E. Shevach, and W. Strober, eds. John Wiley and Sons, New York.
Applications Tested: The Functional Grade Biotin JES5-16E3 antibody has been tested by LAL assay to ensure it is free of endotoxin, and has been tested as the detection antibody in a sandwich ELISA for analysis of mouse IL-10 in combination with the purified JES5-2A5 (14-7102) antibody for capture and recombinant mouse IL-10 (14-8101) as the standard.A suitable range of concentrations of the FG Biotin JES5-16E3 antibody for ELISA detection is 0.5-2 µg/mL. A standard curve consisting of doubling dilutions of the recombinant standard over the range of 4000 pg/mL - 30 pg/mL should be included in each ELISA plate..
Endotoxin: Less than 0.05 ng/ug cytokine as determined by the LAL assay.
Storage and handling: Use in a sterile environment.
Interleukin 10 (IL-10, CSIF) is an anti-inflammatory cytokine mainly produced by macrophages and Th2 cells. IL-10 is an 18.6 kDa protein of 160 amino acid residues that shares over 80% sequence homology with the Epstein-Barr Virus protein (BCRFI). The reported biological activities of IL-10, which maybe interrelated, include inhibition of macrophage-mediated cytokine synthesis, suppression of the delayed-type hyper-sensitivity response, and stimulation of the Th2 cell response which results in elevated antibody production. IL-10 functions by inhibiting pro-inflammatory cytokines made by macrophages and regulatory T cells including IFN-gamma, TNF-alpha, IL-2, and IL-3, IL-4, and GM-CSF. IL-10 is also known to suppress antigen presentation on antigen presenting cells, enhances B cell survival, proliferation, and antibody production. IL-10 can block NF-kappa B activity, and is involved in the regulation of the JAK-STAT signaling pathway. While human IL-10 can act on murine cells, murine IL-10 cannot act on human cells. Binds to a retinoid X receptor (RXR) responsive element from the cellular retinol-binding protein II promoter (CRBPII-RXRE). IL-10 inhibits the 9-cis-retinoic acid-dependent RXR alpha transcription activation of the retinoic acid responsive element. Knockout studies in mice suggest the function of this cytokine as an essential immunoregulator in the intestinal tract.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: CSIF; Cytokine synthesis inhibitory factor; IL-10; IL10A; Interleukin-10; TGIF
Gene Aliases: CSIF; Il-10; Il10
UniProt ID: (Mouse) P18893
Entrez Gene ID: (Mouse) 16153
Molecular Function:
cytokine
interleukin superfamily
signaling molecule
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