|Cell Proliferation Induced by IL‑10 and Neutralization by Equine IL‑10 Antibody. Recombinant Equine IL‑10 (Catalog # 1605-IL) stimulates proliferation in the MC/9‑2 mouse mast cell line in a dose-dependent manner (orange line). Proliferation elicited by Recombinant Equine IL‑10 (20 ng/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Equine IL‑10 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1605). The ND50 is typically 0.2-0.6 µg/mL.|
|IL‑10 in Equine PBMCs. IL‑10 was detected in immersion fixed equine peripheral blood mononuclear cells (PBMCs) treated with calcium ionomycin and PMA using Goat Anti-Equine IL‑10 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1605) at 15 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.|
Interleukin 10 (IL-10), initially designated cytokine synthesis inhibitory factor (CSIF), was originally identified as a product of mouse T helper 2 (Th2) cells that inhibited the cytokine production by Th1 cells. It is a pleiotropic cytokine that regulates the immune and inflammatory responses of hematopoietic cells (1, 2). IL-10 has immunosuppressive activities and has been shown to inhibit the effector functions of monocyte/macrophage and CD4+ T cells. Conversely, IL-10 has immunostimulatory activities and can induce the proliferation and cytotoxic activity of CD8+ T cells and NK cells. IL-10 also regulates the growth and differentiation of B cells, mast cells, dendritic cells and neutrophils (1). The biological activities of IL-10 is mediated by the heteromeric IL-10 receptor complex, which is composed of the ligand-binding IL-10R alpha and the accessory IL-10R beta subunits. Both subunits belong to the class II cytokine receptor family. IL-10R beta is also utilized as a subunit in the heterodimer receptor complex for IL-22, IL-28 and IL-29. Besides IL-10, five novel cytokines (IL-19, -20, -22, -24, and -26) that share structural and limited sequence homology with IL-10 have been identified. These proteins constitute the IL-10 cytokine family (3).
Equine IL-10 cDNA encodes a 178 amino acid residue (aa) precursor protein with an 18 aa signal peptide and 160 aa mature protein that contains two potential N-linked glycosylation sites. Analogous to human IL-10, equine IL-10 likely exists as nondisulfide-linked homodimers. Equine IL-10 shares 71% and 78% aa sequence homology with mouse and human IL-10, respectively.
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.
Showing Results 1 - 1 of 1
The document you requested is not available online. Please enter the Catalog Number and Lot Number below to have a document emailed to you at the address provided