Human IL-10 protein

1. Immobilized human IL10 at 10 ug/mL (100 ul/well) can bind Cynomolgus IL10RA-Fc (Cat:90125-C02H), The EC50 of Cynomolgus IL10RA-Fc (Cat:90125-C02H) is 0.24-0.56 ug/mL.
2. Measured in a cell proliferation assay using MC/9-2 mouse mast cells.
The ED50 for this effect is typically 0.2-1.2 ng/mL.

E. coli

Lyophilized from sterile 20mM Tris, 20mM NaCl, pH 8.7.

Always centrifuge tubes before opening. It is recommended to reconstitute the lyophilized Human IL10 protein in sterile ddH2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.

The product is shipped at ambient temperature.

IL-10 is a anti-inflammatory cytokine which belongs to the IL-10 family. It is produced by a variety of cell lines, including T-cells, macrophages, mast cells and other cell types, while it is produced primarily by monocytes and to a lesser extent by lymphocytes. IL-10 is mainly expressed in monocytes and Type 2 T helper cells (TH2), mast cells, CD4+CD25+Foxp3+ regulatory T cells, and also in a certain subset of activated T cells and B cells. IL-10 has pleiotropic effects in immunoregulation and inflammation. It down-regulates the expression of Th1 cytokines, MHC class II Ags, and costimulatory molecules on macrophages. It also 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. Knockout studies in mice suggested the function of this cytokine as an essential immunoregulator in the intestinal tract. The importance of interleukin 10 for counteracting excessive immunity in the human body is revealed by the fact that patients with Crohn's disease react favorably towards treatment with bacteria producing recombinant IL-10. IL-10 inhibits the synthesis of a number of cytokines, including IFN-gamma, IL-2, IL-3, TNF and GM-CSF produced by activated macrophages and by helper T-cells. It also displays a potent ability to suppress the antigen-presentation capacity of antigen presenting cells. However, it is also stimulatory towards certain T cells and mast cells and stimulates B cell maturation and antibody production.

CSIF; GVHDS; IL-10; IL10A; Interleukin-10; TGIF; Interleukin-10; IL10