BioReagent 级 ，适用于对基线干扰要求严格的色谱和分析工作流程。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
成纤维细胞生长因子受体4(FGFR4)是成纤维细胞生长因子受体家族成员之一,在细胞周期,细胞凋亡,DNA损伤与修复中发挥着重要的调控作用.FGFR4在不同个体中存在遗传多态性,它通过与成纤维细胞生长因子结合,启动PLC,Ras等多条信号转导途径将胞外信号传递到细胞内,主要参与胚胎发育,血管生成,创伤愈合,组织分化和修复等重要生理进程,对乳腺癌,肝癌等癌症的发生发展起着重要作用,并成为癌症前期极好的预测因子及治疗学中的有效靶点。 本试剂盒采用双抗体夹心法酶联免疫吸附试验（ELISA）。往预先包被有人成纤维细胞生长因子受体4(FGFR4)捕获抗体的微孔中，依次加入样本、标准品、生物素标记的检测抗体，HRP酶结合物，中间经过温育和洗涤，用底物TMB显色，TMB在过氧化物酶(HRP)的催化下转化成蓝色，并在酸的作用下转化成最终的黄色。颜色的深浅和样本中的人成纤维细胞生长因子受体4(FGFR4)呈正相关。用酶标仪在450nm 波长下测定吸光度（OD值），计算样本浓度。
This kit employs the sandwich enzyme-linked immunosorbent assay (ELISA) principle. Microplate wells are pre-coated with a capture antibody specific to Human FGFR4. Following this, the sample, standards, a biotin-conjugated detection antibody, and an HRP (horseradish peroxidase)-labeled conjugate are added sequentially to the wells. The procedure involves incubation and wash steps between each addition. For detection, TMB substrate is used. TMB yields a blue color in the presence of the peroxidase activity of HRP. The reaction is then stopped with an acid solution, which converts the blue color to a final yellow color. The intensity of the yellow color is directly proportional to the concentration of Human FGFR4 present in the sample. The optical density (OD) is measured at a wavelength of 450 nm using a microplate reader. Finally, the concentration of the target analyte in the sample is calculated based on the standard curve generated from the standards.
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