|Folha de dados||Análises||Produtos relacionados||Protocolos|
|Recombinant Human PTX3 / Pentraxin 3 / TSG-14 protein (Catalog#12082-H08H)|
|0.2 μm filtered solution in PBS with 5% trehalose|
|This antibody was obtained from a rabbit immunized with purified, recombinant Human PTX3 / Pentraxin 3 / TSG-14 (rh PTX3 / Pentraxin 3 / TSG-14; Catalog#12082-H08H; NP_002843.2; Met 1-Ser 381).|
WB: 1-2 μg/mL
PTX3 / Pentraxin 3 / TSG-14 Anticorpo, Anticorpo monoclonal de coelho, Antigen purificação por afinidade
Pentraxin-related protein PTX3, also known as Tumor necrosis factor alpha-induced protein 5, Tumor necrosis factor-inducible gene 14 protein, TSG-14, PTX3 and TNFAIP5, is a secreted protein which contains one pentaxin domain. PTX3 plays a role in the regulation of innate resistance to pathogens, inflammatory reactions, possibly clearance of self-components and female fertility. Pentraxins are a family of evolutionarily conserved multifunctional pattern-recognition proteins characterized by a cyclic multimeric structure. Based on the primary structure of the subunit, the pentraxins are divided into two groups: short pentraxins and long pentraxins. C-reactive protein (CRP) and serum amyloid P-component (SAP) are the two short pentraxins. The prototype protein of the long pentraxin group is pentraxin 3 (PTX3). CRP and SAP are produced primarily in the liver in response to IL-6, while PTX3 is produced by a variety of tissues and cells and in particular by innate immunity cells in response to proinflammatory signals and Toll-like receptor (TLR) engagement. PTX3 is essential in female fertility by acting as a nodal point for the assembly of the cumulus oophorus hyaluronan-rich extracellular matrix. PTX3 interacts with several ligands, including growth factors, extracellular matrix components and selected pathogens, playing a role in complement activation and facilitating pathogen recognition by phagocytes, acting as a predecessor of antibodies. PTX3 may also contribute to the pathogenesis of atherosclerosis.