S100A9 Recombinant Protein (Rat)-S100A9 Recombinant Protein (Rat)代理/參數(shù)/廠家-重組蛋白-艾美捷科技有限公司

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中文名稱: S100A9 Recombinant Protein (Rat)

英文名字: S100A9 Recombinant Protein (Rat)

供應(yīng)商: Aviva Systems Biology

產(chǎn)品貨號(hào): aviva-OPCA04464-20UG

產(chǎn)品報(bào)價(jià): ￥詢價(jià)/20ug

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背景資料: S100A9 is a calcium- and zinc-binding protein which plays a prominent role in the regulation of inflammatory processes and immune response. It can induce neutrophil chemotaxis, adhesion, can increase the bactericidal activity of neutrophils by promoting phagocytosis via activation of SYK, PI3K/AKT, and ERK1/2 and can induce degranulation of neutrophils by a MAPK-dependent mechanism. Predominantly found as calprotectin (S100A8/A9) which has a wide plethora of intra- and extracellular functions. The intracellular functions include: facilitating leukocyte arachidonic acid trafficking and metabolism, modulation of the tubulin-dependent cytoskeleton during migration of phagocytes and activation of the neutrophilic NADPH-oxidase. Activates NADPH-oxidase by facilitating the enzyme complex assembly at the cell membrane, transferring arachidonic acid, an essential cofactor, to the enzyme complex and S100A8 contributes to the enzyme assembly by directly binding to NCF2/P67PHOX. The extracellular functions involve proinflammatory, antimicrobial, oxidant-scavenging and apoptosis-inducing activities. Its proinflammatory activity includes recruitment of leukocytes, promotion of cytokine and chemokine production, and regulation of leukocyte adhesion and migration. Acts as an alarmin or a danger associated molecular pattern (DAMP) molecule and stimulates innate immune cells via binding to pattern recognition receptors such as Toll-like receptor 4 (TLR4) and receptor for advanced glycation endproducts (AGER). Binding to TLR4 and AGER activates the MAP-kinase and NF-kappa-B signaling pathways resulting in the amplification of the proinflammatory cascade. Has antimicrobial activity towards bacteria and fungi and exerts its antimicrobial activity probably via chelation of Zn(2+) which is essential for microbial growth. Can induce cell death via autophagy and apoptosis and this occurs through the cross-talk of mitochondria and lysosomes via reactive oxygen species (ROS) and the process involves BNIP3. Can regulate neutrophil number and apoptosis by an anti-apoptotic effect; regulates cell survival via ITGAM/ITGB and TLR4 and a signaling mechanism involving MEK-ERK. Its role as an oxidant scavenger has a protective role in preventing exaggerated tissue damage by scavenging oxidants. The iNOS-S100A8/A9 transnitrosylase complex is proposed to direct selective inflammatory stimulus-dependent S-nitrosylation of multiple targets such as GAPDH, NXA5, EZR, MSN and VIM by recognizing a [IL]-x-C-x-x-[DE] motif (By similarity).

序列: 該S100A9 Recombinant Protein (Rat)的序列請(qǐng)參考該產(chǎn)品的說明書

來源宿主: 該S100A9 Recombinant Protein (Rat)的來源宿主請(qǐng)參考該產(chǎn)品的說明書

溶解建議: 該S100A9 Recombinant Protein (Rat)的溶解建議請(qǐng)參考該產(chǎn)品的說明書

保存建議: 該S100A9 Recombinant Protein (Rat)的保存建議請(qǐng)參考該產(chǎn)品的說明書

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