抗IL-17/IL-17A (4H1524) [PE]抗体 | Anti- IL-17/IL-17A (4H1524) [PE] antibody

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Flow Cytometry: IL17 Antibody (4H1524) [PE] [NBP2-27252] - IL-17A positive cells in PMA/IM stimulated fresh PBMC: PBMC stimulated for 6h with PMA (25ng/ml) & IM (250ng/ml), in the presence of BFA. Cells were surface stained with CD4 APC, fixed & permeabilised for intracellular staining with PE conjugated IL-17A antibody (clone: 4H1524) or isotype control. Data shown includes simultaneously stained un-stimulated (Left panel) & stimulated (PMA/IM; Right panel) cells. Serum blocking to reduce background is optional.

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Background

Interleukin 17 (IL-17) is a pro-inflammatory cytokine produced by a subset of T helper cells that develops distinct from the Th1- and Th2- cell differentiation pathways. IL-17, also known as CTLA-8, stimulates induction of other pro-inflammatory cytokines TNF alpha, IL-1 beta, IL-6, and IL-8, and reports strongly suggest the involvement of IL-17 in several chronic inflammatory diseases such as rheumatoid arthritis, psoriasis and multiple sclerosis. TGF-Beta (differentiation) and IL-23 (expansion) are required for induction and maintenance of Th17 (IL-17 producing) cells, which in turn induce the other pro-inflammatory cytokines. IL-17 (~32kDa) protein is produced and exists as a homo-dimer, has homology to a herpes virus early protein, is one of the six members (IL-17A-F) of this cytokine family, and is well characterzed and highly expressed by activated effector memory T cells.

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