TLR4 抗体
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- 抗原 See all TLR4 抗体
- TLR4 (Toll-Like Receptor 4 (TLR4))
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适用
- 人
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宿主
- 小鼠
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克隆类型
- 单克隆
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标记
- This TLR4 antibody is un-conjugated
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应用范围
- Flow Cytometry (FACS), Functional Studies (Func)
- 特异性
- This antibody detects reacts with the TLR4/MD-2 complex.
- 交叉反应 (详细)
- Species reactivity (tested):Human
- 纯化方法
- Protein G
- 免疫原
- TLR4/MD-2 expressing CHO cells/ chimeric TLR4/MD-2 fusion protein
- 克隆位点
- 7-00E-003
- 亚型
- IgG1
- Top Product
- Discover our top product TLR4 Primary Antibody
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- 应用备注
- Optimal working dilution should be determined by the investigator.
- 限制
- 仅限研究用
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- 浓度
- 0.1 mg/mL
- 缓冲液
- PBS, 0.1 % bovine serum albumin
- 储存液
- Azide free
- 储存条件
- 4 °C
- 储存方法
- Store at 2 - 8 °C.
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- 抗原
- TLR4 (Toll-Like Receptor 4 (TLR4))
- 别名
- CD284 / TLR4 (TLR4 产品)
- 背景
- TLRs belong to a family of proteins that specifically recognizes and senses microbial products. They are highly conserved throughout evolution and act as innate immune recognition receptors against many pathogens. TLR4 is a functional receptor for gram-negative bacterial lipopolysaccharides (LPS). TLR4 associates with MD-2 which is absolutely required for LPS-induced activation of TLR4.MD-2 exists as a cell surface protein in association with TLR4. It also exists as secreted forms consisting of MD-2 monomers and multimers (sMD-2). Circulating sMD-2 is mainly present as a doublet of ~20 and 25 kD, representing differentially glycosylated forms. Unlike TLR4, sMD-2 binds directly LPS without the need of soluble CD14 (sCD14). However, LPS-MD-2 interactions are increased when LPS is pretreated with CD14. Only monomeric sMD-2 is biologically active and able to associate with TLR4 and LPS. sMD-2 circulates in plasma of healthy individuals as a non-active, polymeric protein. In septic plasma, the total amount of sMD-2 was strongly elevated and contained both sMD-2 polymers and monomers. Soluble MD-2 is proposed to be an important mediator of organ inflammation during sepsis. During experimental human endotoxemia, the monomeric and total sMD-2 content in plasma increased with the kinetics of an acute phase protein. This parallels enhanced TLR4 costimulatory activity. In vitro studies revealed that sMD-2 release appears to be restricted to endothelial and dendritic cells.Synonyms: Toll-like receptor 4
- 基因ID
- 7099
- NCBI登录号
- NP_003257
- UniProt
- O00206
- 途径
- TLR signaling, Activation of Innate immune Response, Cellular Response to Molecule of Bacterial Origin, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Toll-Like Receptors Cascades, Inflammasome, S100 Proteins
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