Human IL-23 (His tag) recombinant protein

Human IL-23 (His tag) recombinant protein

• DataSheet
• Material Safety Data Sheets (MSDS)

Interleukin 23 (IL-23) is a heterodimeric cytokine composed of two disulfide-linked subunits, a p19 subunit that is unique to IL-23, and a p40 subunit that is shared with IL-12. The p19 subunit has homology to the p35 subunit of IL-12, as well as to other single chain cytokines such as IL-6 and IL-11. The p40 subunit is homologous to the extracellular domains of the hematopoietic cytokine receptors. Although p19 is expressed by activated macrophages, dendritic cells, T cells, and endothelial cells, only activated macrophages and dendritic cells express p40 concurrently to produce IL-23. IL-23 has biological activities that are similar to, but distinct from IL-12. Both IL-12 and IL-23 induce proliferation and IFN-gamma production by human T cells. While IL-12 acts on both naive and memory human T cells, the effects of IL-23 is restricted to memory T cells.

Interleukin-23

Q9NPF7 & P29460

Human Cells

A DNA sequence encoding the Human IL-23 Arg20-Pro189&Ile23-Ser328 is expressed with a 6His tag at the C-terminus.

Human

>95% as determined by SDS-PAGE.