anti-S100A8 antibody
Key features and details
- 产品描述:
- 反应物种:
- 不反应物种:
- 应用:
- 特异性:
- 宿主:
- 克隆:
- 同位型:
- 靶点名称:
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Brand:
CAT.NO. : ARG40311
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Product Details
概述
| 产品描述 | Rabbit Polyclonal antibody recognizes S100A8 |
|---|---|
| 反应物种 | Ms, Rat |
| 不反应物种 | Hu |
| 应用 | FACS, ICC/IF, IHC-P, WB |
| 特异性 | This antibody does not react to human S100A8 tested with 10 ng of human S100A8 recombinant protein by WB. |
| 宿主 | Rabbit |
| 克隆 | Polyclonal |
| 同位型 | IgG |
| 靶点名称 | S100A8 |
| 抗原物种 | Mouse |
| 抗原 | Recombinant protein corresponding to P2-E89 of Mouse S100A8. |
| 偶联标记 | Un-conjugated |
| 別名 | MA387; Leukocyte L1 complex light chain; 60B8AG; CFAG; p8; Urinary stone protein band A; P8; Calprotectin L1L subunit; NIF; S100 calcium-binding protein A8; MIF; MRP8; Calgranulin-A; Protein S100-A8; Migration inhibitory factor-related protein 8; CGLA; CAGA; L1Ag; Cystic fibrosis antigen; CP-10; MRP-8 |
应用说明
| 应用建议 |
| ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 应用说明 | IHC-P: Antigen Retrieval: By heat mediation. * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||||||||
| 实际分子量 | 19 kDa |
属性
| 形式 | Liquid |
|---|---|
| 纯化 | Affinity purification with immunogen. |
| 缓冲液 | 0.2% Na2HPO4, 0.9% NaCl, 0.05% Sodium azide and 5% BSA. |
| 抗菌剂 | 0.05% Sodium azide |
| 稳定剂 | 5% BSA |
| 浓度 | 0.5 mg/ml |
| 存放说明 | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C or below. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| 注意事项 | For laboratory research only, not for drug, diagnostic or other use. |
生物信息
| 数据库连接 | |
|---|---|
| 基因名称 | S100A8 |
| 全名 | S100 calcium binding protein A8 |
| 背景介绍 | The protein encoded by this gene is a member of the S100 family of proteins containing 2 EF-hand calcium-binding motifs. S100 proteins are localized in the cytoplasm and/or nucleus of a wide range of cells, and involved in the regulation of a number of cellular processes such as cell cycle progression and differentiation. S100 genes include at least 13 members which are located as a cluster on chromosome 1q21. This protein may function in the inhibition of casein kinase and as a cytokine. Altered expression of this protein is associated with the disease cystic fibrosis. [provided by RefSeq, Jul 2008] |
| 生物功能 | 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 proinfammatory, 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. Can act as a potent amplifier of inflammation in autoimmunity as well as in cancer development and tumor spread. The iNOS-S100A8/A9 transnitrosylase complex directs selective inflammatory stimulus-dependent S-nitrosylation of GAPDH and probably multiple targets such as ANXA5, EZR, MSN and VIM by recognizing a [IL]-x-C-x-x-[DE] motif; S100A8 seems to contribute to S-nitrosylation site selectivity. [UniProt] |
| 细胞定位 | Secreted. Cytoplasm. Cytoplasm, cytoskeleton. Cell membrane; Peripheral membrane protein. Predominantly localized in the cytoplasm. Upon elevation of the intracellular calcium level, translocated from the cytoplasm to the cytoskeleton and the cell membrane. Upon neutrophil activation or endothelial adhesion of monocytes, is secreted via a microtubule-mediated, alternative pathway. [UniProt] |
| 产品亮点 | Related products: S100A antibodies; S100A ELISA Kits; Anti-Rabbit IgG secondary antibodies; Related news: HMGB1, a biomarker and therapeutic target in COVID-19 |
| 预测分子量 | 11 kDa |
检测图片 (5)
ARG40311 anti-S100A8 antibody ICC/IF image
Immunofluorescence: NIH/3T3 cells were blocked with 10% goat serum and then stained with ARG40311 anti-S100A8 antibody (red) at 2 µg/ml dilution, overnight at 4°C. DAPI (blue) for nuclear staining.
ARG40311 anti-S100A8 antibody IHC-P image
Immunohistochemistry: Paraffin-embedded Mouse spleen stained with ARG40311 anti-S100A8 antibody.
ARG40311 anti-S100A8 antibody WB image
Western blot: 50 µg of Mouse spleen lysate stained with ARG40311 anti-S100A8 antibody at 0.5 µg/ml dilution.
ARG40311 anti-S100A8 antibody FACS image
Flow Cytometry: HEPA 1-6 cells were blocked with 10% normal goat serum and then stained with ARG40311 anti-S100A8 antibody (blue) at 1 µg/10^6 cells for 30 min at 20°C, followed by incubation with DyLight®488 labelled secondary antibody. Isotype control antibody (green) was rabbit IgG (1 µg/10^6 cells) used under the same conditions. Unlabelled sample (red) was also used as a control.
ARG40311 anti-S100A8 antibody IHC-P image
Immunohistochemistry: Paraffin-embedded Rat spleen stained with ARG40311 anti-S100A8 antibody.
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