Human S100A9 Antibody Pair Set
E-KAB-0254
| Size: | Price: | $899 | |
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Product Information
| Background | 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 pro-inflammatory,antimicrobial,oxidant-scavenging and apoptosis-inducing activities. Its pro-inflammatory 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 pro-inflammatory cascade. Has antimicrobial activity towards bacteria and fungi and exerts its antimicrobial activity probably via chelation of Zn2+ 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 |
| Synonyms | MRP14, 60B8AG, CAGB, CFAG, CGLB, L1AG, LIAG, MAC387, MIF, NIF, P14, Calgranulin-B |
| Swissprot | P06702 |
| Reactivity | Human |
| Usage | Detects Human S100A9 in ELISAs |
| Buffer | Capture Antibody:PBS with 0.04% Proclin 300, 50% glycerol, pH 7.4; Detection Antibody:PBS with 0.04% Proclin 300, 1% pro |
| Storage | Store at -20℃. Avoid freeze / thaw cycles. |
| Expiration Date | 12 months |
