富含亮氨酸重复序列蛋白 15 (LRRC15)酶联免疫吸附试验试剂盒
| 产品描述: | LRRC15 作为肿瘤微环境与纤维化进程的关键调控因子,其表达上调与成纤维细胞活化、细胞外基质重塑密切相关,是解析基质 - 肿瘤细胞交互作用的重要靶点。机制层面,LRRC15 通过胞外 LRR 结构域与 TGF-β 等细胞因子结合,激活 Smad 通路促进肌成纤维细胞分化,同时参与整合素介导的细胞黏附信号,调控成纤维细胞向病灶区募集。分子特征上,LRRC15 的 LRR 结构域为蛋白 - 蛋白相互作用提供结构基础,其跨膜区与胞内段可传递胞外信号,在组织纤维化模型中表现出基质沉积依赖性表达特征。生物学意义体现在其作为基质重塑 “分子开关”,参与胚胎发育的组织形态发生及病理状态下的纤维化进程。本试剂盒采用双抗夹心法 ELISA 技术,针对 LRRC15 蛋白设计特异性检测体系,检测范围覆盖 10-1000pg/mL,可精准定量细胞培养上清、组织匀浆及细胞裂解液中的目标蛋白。试剂盒通过预包被的抗 LRRC15 单克隆抗体捕获抗原,与 HRP 标记的检测抗体形成夹心复合物,经显色反应实现高特异性定量,交叉反应率 < 3%,有效规避 LRR 家族其他成员干扰。试剂盒在纤维化模型中 LRRC15 与 TGF-β 通路的关联研究,通过定量其表达波动解析基质硬化机制;在肿瘤微环境研究,评估 LRRC15 在癌相关成纤维细胞活化中的调控作用;通过药物筛选体系,检测候选化合物对 LRRC15 表达的干预效果,为靶向基质重塑的干预策略提供量化依据。 |
| 别名: | Leucine-rich repeat-containing protein 15、富含亮氨酸重复序列蛋白 15 |
| 缩写: | LRRC15 |
| UniprotNo: | Q8N6T8 |
| 种属: | Mus musculus (Mouse) |
| 样本类型: | serum, plasma, tissue homogenates, cell culture supernates |
| 检测范围: | 10-1000pg/mL |
| 反应时间: | 1-5h |
| 样本体积: | 50-100ul |
| 检测波长: | 450 nm |
| 测定原理: | quantitative |
| 测定方法: | Sandwich |
| 货期: | 3-5 working days |
| 本试剂盒所含 材料: | A micro ELISA plat 8×12 |
| Two vials lyophilized standarde | |
| Concentrated Enzyme-Labeled Detection Antibody (100 x concentrate) 1 x 120 μl | |
| Universal Diluent 2 x 20 ml | |
| Wash Buffer (20 x concentrate) 2 x 10 ml | |
| TMB Substrate 1 x 10 ml | |
| Stop Solution 1 x 60 ml | |
| Four plate sealing film (For 96 wells) | |
| An instruction manua | |
| 精密度: | ntra-assay Precision (Precision within an assay): CV%<8% |
| Three samples of known concentration were tested twenty times on one plate to assess. | |
| Inter-assay Precision (Precision between assays): CV%<10% | |
| Three samples of known concentration were tested in twenty assays to assess. |
| 线性度: | To assess the linearity of the assay, samples were spiked with high concentrations of human ACEⅠ in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay. | ||
| Sample | Serum(n=4) | ||
| 1:200 | Average % | 95 | |
| Range % | 92-102 | ||
| 1:400 | Average % | 91 | |
| Range % | 85-98 | ||
| 1:800 | Average % | 103 | |
| Range % | 93-110 | ||
| 1:1600 | Average % | 90 | |
| Range % | 82-97 | ||
| 回收率: | The recovery of human ACEⅠ spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section. | ||
| Sample Type | Average % Recovery | Range | |
| Serum (n=5) | 90 | 85-98 | |
| EDTA plasma (n=4) | 112 | 105-112 | |
| 标准曲线: | 这些标准曲线仅用于演示。应为每组分析的样品生成标准曲线。 | ||
| 靶点详情: | LRRC15 属于富含亮氨酸重复序列(LRR)超家族,为 I 型跨膜蛋白,胞外段含 15 个串联 LRR 结构域及 C 端 LRRCT 结构域,跨膜区连接短胞内段。LRR 结构域通过介导与细胞因子、细胞外基质蛋白的相互作用,参与细胞信号传导与基质微环境调控,其在成纤维细胞中的特异性高表达使其成为基质活化研究的重要分子标志物 |
富含亮氨酸重复序列蛋白 15 (LRRC15)试剂盒产品说明书.docx
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