背景：S100A8 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 and adhesion. 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.
仕様
種由来：Mouse
発現宿主：E.coli
純度：>90% as determined by reducing SDS-PAGE.
遺伝子構造：A DNA sequence encoding the Mouse S100a8 protein(P27005) (2P-89G) was expressed with a polyhistidine tag at the N-terminus.
別名（遺伝子名）：60B8AG, CAGA, Calgranulin A, Calprotectin L1L subunit, CFAG, CGLA, CP 10, Cystic fibrosis antigen, L1Ag, MA387, MIF, MRP-8, MRP8, NIF, P8, Protein S100-A8, S100A8, Urinary stone protein band A,Pro-inflammatory S100 cytokine,S100 calcium-binding protein A8
アミノ酸配列：2P-89G
アクセッションＮｏ．：P27005
タグ種類：N/C-His
エンドトキシン濃度：Not tested.
分子量：11.5kDa
組成：Lyophilized from sterile PBS, pH 7.4
保存条件：Samples are stable for up to twelve months from date of receipt at -70℃.Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
